67570750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1270

約数の個数: 64

約数和(自身を含む): 144353664

約数和(自身を除く): 76782914

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 125, 130, 170, 221, 250, 325, 425, 442, 650, 850, 1105, 1223, 1625, 2125, 2210, 2446, 3250, 4250, 5525, 6115, 11050, 12230, 15899, 20791, 27625, 30575, 31798, 41582, 55250, 61150, 79495, 103955, 152875, 158990, 207910, 270283, 305750, 397475, 519775, 540566, 794950, 1039550, 1351415, 1987375, 2598875, 2702830, 3974750, 5197750, 6757075, 13514150, 33785375, 67570750]

約数ペア:

[(1, 67570750), (2, 33785375), (5, 13514150), (10, 6757075), (13, 5197750), (17, 3974750), (25, 2702830), (26, 2598875), (34, 1987375), (50, 1351415), (65, 1039550), (85, 794950), (125, 540566), (130, 519775), (170, 397475), (221, 305750), (250, 270283), (325, 207910), (425, 158990), (442, 152875), (650, 103955), (850, 79495), (1105, 61150), (1223, 55250), (1625, 41582), (2125, 31798), (2210, 30575), (2446, 27625), (3250, 20791), (4250, 15899), (5525, 12230), (6115, 11050)]