3146000

素因数分解:

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

素因数の和:58

約数の個数: 120

約数和(自身を含む): 9004632

約数和(自身を除く): 5858632

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 121, 125, 130, 143, 176, 200, 208, 220, 242, 250, 260, 275, 286, 325, 400, 440, 484, 500, 520, 550, 572, 605, 650, 715, 880, 968, 1000, 1040, 1100, 1144, 1210, 1300, 1375, 1430, 1573, 1625, 1936, 2000, 2200, 2288, 2420, 2600, 2750, 2860, 3025, 3146, 3250, 3575, 4400, 4840, 5200, 5500, 5720, 6050, 6292, 6500, 7150, 7865, 9680, 11000, 11440, 12100, 12584, 13000, 14300, 15125, 15730, 17875, 22000, 24200, 25168, 26000, 28600, 30250, 31460, 35750, 39325, 48400, 57200, 60500, 62920, 71500, 78650, 121000, 125840, 143000, 157300, 196625, 242000, 286000, 314600, 393250, 629200, 786500, 1573000, 3146000]

約数ペア:

[(1, 3146000), (2, 1573000), (4, 786500), (5, 629200), (8, 393250), (10, 314600), (11, 286000), (13, 242000), (16, 196625), (20, 157300), (22, 143000), (25, 125840), (26, 121000), (40, 78650), (44, 71500), (50, 62920), (52, 60500), (55, 57200), (65, 48400), (80, 39325), (88, 35750), (100, 31460), (104, 30250), (110, 28600), (121, 26000), (125, 25168), (130, 24200), (143, 22000), (176, 17875), (200, 15730), (208, 15125), (220, 14300), (242, 13000), (250, 12584), (260, 12100), (275, 11440), (286, 11000), (325, 9680), (400, 7865), (440, 7150), (484, 6500), (500, 6292), (520, 6050), (550, 5720), (572, 5500), (605, 5200), (650, 4840), (715, 4400), (880, 3575), (968, 3250), (1000, 3146), (1040, 3025), (1100, 2860), (1144, 2750), (1210, 2600), (1300, 2420), (1375, 2288), (1430, 2200), (1573, 2000), (1625, 1936)]