196068080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{188527}}^1$

素因数の和:188553

約数の個数: 40

約数和(自身を含む): 490926912

約数和(自身を除く): 294858832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 188527, 377054, 754108, 942635, 1508216, 1885270, 2450851, 3016432, 3770540, 4901702, 7541080, 9803404, 12254255, 15082160, 19606808, 24508510, 39213616, 49017020, 98034040, 196068080]

約数ペア:

[(1, 196068080), (2, 98034040), (4, 49017020), (5, 39213616), (8, 24508510), (10, 19606808), (13, 15082160), (16, 12254255), (20, 9803404), (26, 7541080), (40, 4901702), (52, 3770540), (65, 3016432), (80, 2450851), (104, 1885270), (130, 1508216), (208, 942635), (260, 754108), (520, 377054), (1040, 188527)]