78903380

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{34913}}^1$

素因数の和:35035

約数の個数: 24

約数和(自身を含む): 167168232

約数和(自身を除く): 88264852

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 34913, 69826, 139652, 174565, 349130, 698260, 3945169, 7890338, 15780676, 19725845, 39451690, 78903380]

約数ペア:

[(1, 78903380), (2, 39451690), (4, 19725845), (5, 15780676), (10, 7890338), (20, 3945169), (113, 698260), (226, 349130), (452, 174565), (565, 139652), (1130, 69826), (2260, 34913)]