4984640

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:475

約数の個数: 56

約数和(自身を含む): 12219432

約数和(自身を除く): 7234792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 421, 592, 740, 842, 1184, 1480, 1684, 2105, 2368, 2960, 3368, 4210, 5920, 6736, 8420, 11840, 13472, 15577, 16840, 26944, 31154, 33680, 62308, 67360, 77885, 124616, 134720, 155770, 249232, 311540, 498464, 623080, 996928, 1246160, 2492320, 4984640]

約数ペア:

[(1, 4984640), (2, 2492320), (4, 1246160), (5, 996928), (8, 623080), (10, 498464), (16, 311540), (20, 249232), (32, 155770), (37, 134720), (40, 124616), (64, 77885), (74, 67360), (80, 62308), (148, 33680), (160, 31154), (185, 26944), (296, 16840), (320, 15577), (370, 13472), (421, 11840), (592, 8420), (740, 6736), (842, 5920), (1184, 4210), (1480, 3368), (1684, 2960), (2105, 2368)]