4754750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:67

約数の個数: 128

約数和(自身を含む): 12579840

約数和(自身を除く): 7825090

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 19, 22, 25, 26, 35, 38, 50, 55, 65, 70, 77, 91, 95, 110, 125, 130, 133, 143, 154, 175, 182, 190, 209, 247, 250, 266, 275, 286, 325, 350, 385, 418, 455, 475, 494, 550, 650, 665, 715, 770, 875, 910, 950, 1001, 1045, 1235, 1330, 1375, 1430, 1463, 1625, 1729, 1750, 1925, 2002, 2090, 2275, 2375, 2470, 2717, 2750, 2926, 3250, 3325, 3458, 3575, 3850, 4550, 4750, 5005, 5225, 5434, 6175, 6650, 7150, 7315, 8645, 9625, 10010, 10450, 11375, 12350, 13585, 14630, 16625, 17290, 17875, 19019, 19250, 22750, 25025, 26125, 27170, 30875, 33250, 35750, 36575, 38038, 43225, 50050, 52250, 61750, 67925, 73150, 86450, 95095, 125125, 135850, 182875, 190190, 216125, 250250, 339625, 365750, 432250, 475475, 679250, 950950, 2377375, 4754750]

約数ペア:

[(1, 4754750), (2, 2377375), (5, 950950), (7, 679250), (10, 475475), (11, 432250), (13, 365750), (14, 339625), (19, 250250), (22, 216125), (25, 190190), (26, 182875), (35, 135850), (38, 125125), (50, 95095), (55, 86450), (65, 73150), (70, 67925), (77, 61750), (91, 52250), (95, 50050), (110, 43225), (125, 38038), (130, 36575), (133, 35750), (143, 33250), (154, 30875), (175, 27170), (182, 26125), (190, 25025), (209, 22750), (247, 19250), (250, 19019), (266, 17875), (275, 17290), (286, 16625), (325, 14630), (350, 13585), (385, 12350), (418, 11375), (455, 10450), (475, 10010), (494, 9625), (550, 8645), (650, 7315), (665, 7150), (715, 6650), (770, 6175), (875, 5434), (910, 5225), (950, 5005), (1001, 4750), (1045, 4550), (1235, 3850), (1330, 3575), (1375, 3458), (1430, 3325), (1463, 3250), (1625, 2926), (1729, 2750), (1750, 2717), (1925, 2470), (2002, 2375), (2090, 2275)]