2492320

素因数分解:

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

素因数の和:473

約数の個数: 48

約数和(自身を含む): 6061608

約数和(自身を除く): 3569288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 421, 592, 740, 842, 1184, 1480, 1684, 2105, 2960, 3368, 4210, 5920, 6736, 8420, 13472, 15577, 16840, 31154, 33680, 62308, 67360, 77885, 124616, 155770, 249232, 311540, 498464, 623080, 1246160, 2492320]

約数ペア:

[(1, 2492320), (2, 1246160), (4, 623080), (5, 498464), (8, 311540), (10, 249232), (16, 155770), (20, 124616), (32, 77885), (37, 67360), (40, 62308), (74, 33680), (80, 31154), (148, 16840), (160, 15577), (185, 13472), (296, 8420), (370, 6736), (421, 5920), (592, 4210), (740, 3368), (842, 2960), (1184, 2105), (1480, 1684)]