117278120

素因数分解:

$2^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{8167}}^1$

素因数の和:8537

約数の個数: 32

約数和(自身を含む): 264643200

約数和(自身を除く): 147365080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 359, 718, 1436, 1795, 2872, 3590, 7180, 8167, 14360, 16334, 32668, 40835, 65336, 81670, 163340, 326680, 2931953, 5863906, 11727812, 14659765, 23455624, 29319530, 58639060, 117278120]

約数ペア:

[(1, 117278120), (2, 58639060), (4, 29319530), (5, 23455624), (8, 14659765), (10, 11727812), (20, 5863906), (40, 2931953), (359, 326680), (718, 163340), (1436, 81670), (1795, 65336), (2872, 40835), (3590, 32668), (7180, 16334), (8167, 14360)]