872791436920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{98732063}}^1$

素因数の和:98732104

約数の個数: 64

約数和(自身を含む): 2239243211520

約数和(自身を除く): 1366451774600

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 98732063, 197464126, 394928252, 493660315, 789856504, 987320630, 1283516819, 1678445071, 1974641260, 2567033638, 3356890142, 3949282520, 5134067276, 6417584095, 6713780284, 8392225355, 10268134552, 12835168190, 13427560568, 16784450710, 21819785923, 25670336380, 33568901420, 43639571846, 51340672760, 67137802840, 87279143692, 109098929615, 174558287384, 218197859230, 436395718460, 872791436920]

約数ペア:

[(1, 872791436920), (2, 436395718460), (4, 218197859230), (5, 174558287384), (8, 109098929615), (10, 87279143692), (13, 67137802840), (17, 51340672760), (20, 43639571846), (26, 33568901420), (34, 25670336380), (40, 21819785923), (52, 16784450710), (65, 13427560568), (68, 12835168190), (85, 10268134552), (104, 8392225355), (130, 6713780284), (136, 6417584095), (170, 5134067276), (221, 3949282520), (260, 3356890142), (340, 2567033638), (442, 1974641260), (520, 1678445071), (680, 1283516819), (884, 987320630), (1105, 789856504), (1768, 493660315), (2210, 394928252), (4420, 197464126), (8840, 98732063)]