23812750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 50948352

約数和(自身を除く): 27135602

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 125, 130, 170, 221, 250, 325, 425, 431, 442, 650, 850, 862, 1105, 1625, 2125, 2155, 2210, 3250, 4250, 4310, 5525, 5603, 7327, 10775, 11050, 11206, 14654, 21550, 27625, 28015, 36635, 53875, 55250, 56030, 73270, 95251, 107750, 140075, 183175, 190502, 280150, 366350, 476255, 700375, 915875, 952510, 1400750, 1831750, 2381275, 4762550, 11906375, 23812750]

約数ペア:

[(1, 23812750), (2, 11906375), (5, 4762550), (10, 2381275), (13, 1831750), (17, 1400750), (25, 952510), (26, 915875), (34, 700375), (50, 476255), (65, 366350), (85, 280150), (125, 190502), (130, 183175), (170, 140075), (221, 107750), (250, 95251), (325, 73270), (425, 56030), (431, 55250), (442, 53875), (650, 36635), (850, 28015), (862, 27625), (1105, 21550), (1625, 14654), (2125, 11206), (2155, 11050), (2210, 10775), (3250, 7327), (4250, 5603), (4310, 5525)]