794273418250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2419721}}^1$

素因数の和:2419852

約数の個数: 64

約数和(自身を含む): 1617109891488

約数和(自身を除く): 822836473238

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 101, 125, 130, 202, 250, 325, 505, 650, 1010, 1313, 1625, 2525, 2626, 3250, 5050, 6565, 12625, 13130, 25250, 32825, 65650, 164125, 328250, 2419721, 4839442, 12098605, 24197210, 31456373, 60493025, 62912746, 120986050, 157281865, 244391821, 302465125, 314563730, 488783642, 604930250, 786409325, 1221959105, 1572818650, 2443918210, 3177093673, 3932046625, 6109795525, 6354187346, 7864093250, 12219591050, 15885468365, 30548977625, 31770936730, 61097955250, 79427341825, 158854683650, 397136709125, 794273418250]

約数ペア:

[(1, 794273418250), (2, 397136709125), (5, 158854683650), (10, 79427341825), (13, 61097955250), (25, 31770936730), (26, 30548977625), (50, 15885468365), (65, 12219591050), (101, 7864093250), (125, 6354187346), (130, 6109795525), (202, 3932046625), (250, 3177093673), (325, 2443918210), (505, 1572818650), (650, 1221959105), (1010, 786409325), (1313, 604930250), (1625, 488783642), (2525, 314563730), (2626, 302465125), (3250, 244391821), (5050, 157281865), (6565, 120986050), (12625, 62912746), (13130, 60493025), (25250, 31456373), (32825, 24197210), (65650, 12098605), (164125, 4839442), (328250, 2419721)]