108078640

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{9067}}^1$

素因数の和:9229

約数の個数: 40

約数和(自身を含む): 252997200

約数和(自身を除く): 144918560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5960, 9067, 11920, 18134, 36268, 45335, 72536, 90670, 145072, 181340, 362680, 725360, 1350983, 2701966, 5403932, 6754915, 10807864, 13509830, 21615728, 27019660, 54039320, 108078640]

約数ペア:

[(1, 108078640), (2, 54039320), (4, 27019660), (5, 21615728), (8, 13509830), (10, 10807864), (16, 6754915), (20, 5403932), (40, 2701966), (80, 1350983), (149, 725360), (298, 362680), (596, 181340), (745, 145072), (1192, 90670), (1490, 72536), (2384, 45335), (2980, 36268), (5960, 18134), (9067, 11920)]