129136555640

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{761}}^1\times {\mathrm{9283}}^1$

素因数の和:10512

約数の個数: 64

約数和(自身を含む): 291607097760

約数和(自身を除く): 162470542120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 761, 914, 1522, 1828, 2285, 3044, 3656, 3805, 4570, 6088, 7610, 9140, 9283, 15220, 18280, 18566, 30440, 37132, 46415, 74264, 92830, 185660, 347777, 371320, 695554, 1391108, 1738885, 2782216, 3477770, 4242331, 6955540, 7064363, 8484662, 13911080, 14128726, 16969324, 21211655, 28257452, 33938648, 35321815, 42423310, 56514904, 70643630, 84846620, 141287260, 169693240, 282574520, 3228413891, 6456827782, 12913655564, 16142069455, 25827311128, 32284138910, 64568277820, 129136555640]

約数ペア:

[(1, 129136555640), (2, 64568277820), (4, 32284138910), (5, 25827311128), (8, 16142069455), (10, 12913655564), (20, 6456827782), (40, 3228413891), (457, 282574520), (761, 169693240), (914, 141287260), (1522, 84846620), (1828, 70643630), (2285, 56514904), (3044, 42423310), (3656, 35321815), (3805, 33938648), (4570, 28257452), (6088, 21211655), (7610, 16969324), (9140, 14128726), (9283, 13911080), (15220, 8484662), (18280, 7064363), (18566, 6955540), (30440, 4242331), (37132, 3477770), (46415, 2782216), (74264, 1738885), (92830, 1391108), (185660, 695554), (347777, 371320)]