22022000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:65

約数の個数: 240

約数和(自身を含む): 72037056

約数和(自身を除く): 50015056

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 25, 26, 28, 35, 40, 44, 50, 52, 55, 56, 65, 70, 77, 80, 88, 91, 100, 104, 110, 112, 121, 125, 130, 140, 143, 154, 175, 176, 182, 200, 208, 220, 242, 250, 260, 275, 280, 286, 308, 325, 350, 364, 385, 400, 440, 455, 484, 500, 520, 550, 560, 572, 605, 616, 650, 700, 715, 728, 770, 847, 875, 880, 910, 968, 1000, 1001, 1040, 1100, 1144, 1210, 1232, 1300, 1375, 1400, 1430, 1456, 1540, 1573, 1625, 1694, 1750, 1820, 1925, 1936, 2000, 2002, 2200, 2275, 2288, 2420, 2600, 2750, 2800, 2860, 3025, 3080, 3146, 3250, 3388, 3500, 3575, 3640, 3850, 4004, 4235, 4400, 4550, 4840, 5005, 5200, 5500, 5720, 6050, 6160, 6292, 6500, 6776, 7000, 7150, 7280, 7700, 7865, 8008, 8470, 9100, 9625, 9680, 10010, 11000, 11011, 11375, 11440, 12100, 12584, 13000, 13552, 14000, 14300, 15125, 15400, 15730, 16016, 16940, 17875, 18200, 19250, 20020, 21175, 22000, 22022, 22750, 24200, 25025, 25168, 26000, 28600, 30250, 30800, 31460, 33880, 35750, 36400, 38500, 39325, 40040, 42350, 44044, 45500, 48400, 50050, 55055, 57200, 60500, 62920, 67760, 71500, 77000, 78650, 80080, 84700, 88088, 91000, 100100, 105875, 110110, 121000, 125125, 125840, 143000, 154000, 157300, 169400, 176176, 182000, 196625, 200200, 211750, 220220, 242000, 250250, 275275, 286000, 314600, 338800, 393250, 400400, 423500, 440440, 500500, 550550, 629200, 786500, 847000, 880880, 1001000, 1101100, 1376375, 1573000, 1694000, 2002000, 2202200, 2752750, 3146000, 4404400, 5505500, 11011000, 22022000]

約数ペア:

[(1, 22022000), (2, 11011000), (4, 5505500), (5, 4404400), (7, 3146000), (8, 2752750), (10, 2202200), (11, 2002000), (13, 1694000), (14, 1573000), (16, 1376375), (20, 1101100), (22, 1001000), (25, 880880), (26, 847000), (28, 786500), (35, 629200), (40, 550550), (44, 500500), (50, 440440), (52, 423500), (55, 400400), (56, 393250), (65, 338800), (70, 314600), (77, 286000), (80, 275275), (88, 250250), (91, 242000), (100, 220220), (104, 211750), (110, 200200), (112, 196625), (121, 182000), (125, 176176), (130, 169400), (140, 157300), (143, 154000), (154, 143000), (175, 125840), (176, 125125), (182, 121000), (200, 110110), (208, 105875), (220, 100100), (242, 91000), (250, 88088), (260, 84700), (275, 80080), (280, 78650), (286, 77000), (308, 71500), (325, 67760), (350, 62920), (364, 60500), (385, 57200), (400, 55055), (440, 50050), (455, 48400), (484, 45500), (500, 44044), (520, 42350), (550, 40040), (560, 39325), (572, 38500), (605, 36400), (616, 35750), (650, 33880), (700, 31460), (715, 30800), (728, 30250), (770, 28600), (847, 26000), (875, 25168), (880, 25025), (910, 24200), (968, 22750), (1000, 22022), (1001, 22000), (1040, 21175), (1100, 20020), (1144, 19250), (1210, 18200), (1232, 17875), (1300, 16940), (1375, 16016), (1400, 15730), (1430, 15400), (1456, 15125), (1540, 14300), (1573, 14000), (1625, 13552), (1694, 13000), (1750, 12584), (1820, 12100), (1925, 11440), (1936, 11375), (2000, 11011), (2002, 11000), (2200, 10010), (2275, 9680), (2288, 9625), (2420, 9100), (2600, 8470), (2750, 8008), (2800, 7865), (2860, 7700), (3025, 7280), (3080, 7150), (3146, 7000), (3250, 6776), (3388, 6500), (3500, 6292), (3575, 6160), (3640, 6050), (3850, 5720), (4004, 5500), (4235, 5200), (4400, 5005), (4550, 4840)]