487069360

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{26821}}^1$

素因数の和:27061

約数の個数: 40

約数和(自身を含む): 1137467376

約数和(自身を除く): 650398016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3632, 4540, 9080, 18160, 26821, 53642, 107284, 134105, 214568, 268210, 429136, 536420, 1072840, 2145680, 6088367, 12176734, 24353468, 30441835, 48706936, 60883670, 97413872, 121767340, 243534680, 487069360]

約数ペア:

[(1, 487069360), (2, 243534680), (4, 121767340), (5, 97413872), (8, 60883670), (10, 48706936), (16, 30441835), (20, 24353468), (40, 12176734), (80, 6088367), (227, 2145680), (454, 1072840), (908, 536420), (1135, 429136), (1816, 268210), (2270, 214568), (3632, 134105), (4540, 107284), (9080, 53642), (18160, 26821)]