2460820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3001}}^1$

素因数の和:3051

約数の個数: 24

約数和(自身を含む): 5295528

約数和(自身を除く): 2834708

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 3001, 6002, 12004, 15005, 30010, 60020, 123041, 246082, 492164, 615205, 1230410, 2460820]

約数ペア:

[(1, 2460820), (2, 1230410), (4, 615205), (5, 492164), (10, 246082), (20, 123041), (41, 60020), (82, 30010), (164, 15005), (205, 12004), (410, 6002), (820, 3001)]