32400160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 84862512

約数和(自身を除く): 52462352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 370, 416, 421, 481, 520, 592, 740, 842, 962, 1040, 1184, 1480, 1684, 1924, 2080, 2105, 2405, 2960, 3368, 3848, 4210, 4810, 5473, 5920, 6736, 7696, 8420, 9620, 10946, 13472, 15392, 15577, 16840, 19240, 21892, 27365, 31154, 33680, 38480, 43784, 54730, 62308, 67360, 76960, 77885, 87568, 109460, 124616, 155770, 175136, 202501, 218920, 249232, 311540, 405002, 437840, 498464, 623080, 810004, 875680, 1012505, 1246160, 1620008, 2025010, 2492320, 3240016, 4050020, 6480032, 8100040, 16200080, 32400160]

約数ペア:

[(1, 32400160), (2, 16200080), (4, 8100040), (5, 6480032), (8, 4050020), (10, 3240016), (13, 2492320), (16, 2025010), (20, 1620008), (26, 1246160), (32, 1012505), (37, 875680), (40, 810004), (52, 623080), (65, 498464), (74, 437840), (80, 405002), (104, 311540), (130, 249232), (148, 218920), (160, 202501), (185, 175136), (208, 155770), (260, 124616), (296, 109460), (370, 87568), (416, 77885), (421, 76960), (481, 67360), (520, 62308), (592, 54730), (740, 43784), (842, 38480), (962, 33680), (1040, 31154), (1184, 27365), (1480, 21892), (1684, 19240), (1924, 16840), (2080, 15577), (2105, 15392), (2405, 13472), (2960, 10946), (3368, 9620), (3848, 8420), (4210, 7696), (4810, 6736), (5473, 5920)]