99267680

素因数分解:

$2^5\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1637}}^1$

素因数の和:2031

約数の個数: 48

約数和(自身を含む): 235282320

約数和(自身を除く): 136014640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 379, 758, 1516, 1637, 1895, 3032, 3274, 3790, 6064, 6548, 7580, 8185, 12128, 13096, 15160, 16370, 26192, 30320, 32740, 52384, 60640, 65480, 130960, 261920, 620423, 1240846, 2481692, 3102115, 4963384, 6204230, 9926768, 12408460, 19853536, 24816920, 49633840, 99267680]

約数ペア:

[(1, 99267680), (2, 49633840), (4, 24816920), (5, 19853536), (8, 12408460), (10, 9926768), (16, 6204230), (20, 4963384), (32, 3102115), (40, 2481692), (80, 1240846), (160, 620423), (379, 261920), (758, 130960), (1516, 65480), (1637, 60640), (1895, 52384), (3032, 32740), (3274, 30320), (3790, 26192), (6064, 16370), (6548, 15160), (7580, 13096), (8185, 12128)]