104903240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3011}}^1$

素因数の和:3102

約数の個数: 64

約数和(自身を含む): 258068160

約数和(自身を除く): 153164920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1742, 2680, 3011, 3484, 4355, 6022, 6968, 8710, 12044, 15055, 17420, 24088, 30110, 34840, 39143, 60220, 78286, 120440, 156572, 195715, 201737, 313144, 391430, 403474, 782860, 806948, 1008685, 1565720, 1613896, 2017370, 2622581, 4034740, 5245162, 8069480, 10490324, 13112905, 20980648, 26225810, 52451620, 104903240]

約数ペア:

[(1, 104903240), (2, 52451620), (4, 26225810), (5, 20980648), (8, 13112905), (10, 10490324), (13, 8069480), (20, 5245162), (26, 4034740), (40, 2622581), (52, 2017370), (65, 1613896), (67, 1565720), (104, 1008685), (130, 806948), (134, 782860), (260, 403474), (268, 391430), (335, 313144), (520, 201737), (536, 195715), (670, 156572), (871, 120440), (1340, 78286), (1742, 60220), (2680, 39143), (3011, 34840), (3484, 30110), (4355, 24088), (6022, 17420), (6968, 15055), (8710, 12044)]