260827360

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{70877}}^1$

素因数の和:70915

約数の個数: 48

約数和(自身を含む): 643005216

約数和(自身を除く): 382177856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 70877, 141754, 283508, 354385, 567016, 708770, 1134032, 1417540, 1630171, 2268064, 2835080, 3260342, 5670160, 6520684, 8150855, 11340320, 13041368, 16301710, 26082736, 32603420, 52165472, 65206840, 130413680, 260827360]

約数ペア:

[(1, 260827360), (2, 130413680), (4, 65206840), (5, 52165472), (8, 32603420), (10, 26082736), (16, 16301710), (20, 13041368), (23, 11340320), (32, 8150855), (40, 6520684), (46, 5670160), (80, 3260342), (92, 2835080), (115, 2268064), (160, 1630171), (184, 1417540), (230, 1134032), (368, 708770), (460, 567016), (736, 354385), (920, 283508), (1840, 141754), (3680, 70877)]