229277620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{80167}}^1$

素因数の和:80200

約数の個数: 48

約数和(自身を含む): 565665408

約数和(自身を除く): 336387788

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 80167, 160334, 320668, 400835, 801670, 881837, 1042171, 1603340, 1763674, 2084342, 3527348, 4168684, 4409185, 5210855, 8818370, 10421710, 11463881, 17636740, 20843420, 22927762, 45855524, 57319405, 114638810, 229277620]

約数ペア:

[(1, 229277620), (2, 114638810), (4, 57319405), (5, 45855524), (10, 22927762), (11, 20843420), (13, 17636740), (20, 11463881), (22, 10421710), (26, 8818370), (44, 5210855), (52, 4409185), (55, 4168684), (65, 3527348), (110, 2084342), (130, 1763674), (143, 1603340), (220, 1042171), (260, 881837), (286, 801670), (572, 400835), (715, 320668), (1430, 160334), (2860, 80167)]