104113360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{100109}}^1$

素因数の和:100135

約数の個数: 40

約数和(自身を含む): 260686440

約数和(自身を除く): 156573080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 100109, 200218, 400436, 500545, 800872, 1001090, 1301417, 1601744, 2002180, 2602834, 4004360, 5205668, 6507085, 8008720, 10411336, 13014170, 20822672, 26028340, 52056680, 104113360]

約数ペア:

[(1, 104113360), (2, 52056680), (4, 26028340), (5, 20822672), (8, 13014170), (10, 10411336), (13, 8008720), (16, 6507085), (20, 5205668), (26, 4004360), (40, 2602834), (52, 2002180), (65, 1601744), (80, 1301417), (104, 1001090), (130, 800872), (208, 500545), (260, 400436), (520, 200218), (1040, 100109)]