118548520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{102197}}^1$

素因数の和:102237

約数の個数: 32

約数和(自身を含む): 275934600

約数和(自身を除く): 157386080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 102197, 204394, 408788, 510985, 817576, 1021970, 2043940, 2963713, 4087880, 5927426, 11854852, 14818565, 23709704, 29637130, 59274260, 118548520]

約数ペア:

[(1, 118548520), (2, 59274260), (4, 29637130), (5, 23709704), (8, 14818565), (10, 11854852), (20, 5927426), (29, 4087880), (40, 2963713), (58, 2043940), (116, 1021970), (145, 817576), (232, 510985), (290, 408788), (580, 204394), (1160, 102197)]