13305091700

素因数分解:

$2^2\times 5^2\times {\mathrm{7561}}^1\times {\mathrm{17597}}^1$

素因数の和:25172

約数の個数: 36

約数和(自身を含む): 28877508492

約数和(自身を除く): 15572416792

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 7561, 15122, 17597, 30244, 35194, 37805, 70388, 75610, 87985, 151220, 175970, 189025, 351940, 378050, 439925, 756100, 879850, 1759700, 133050917, 266101834, 532203668, 665254585, 1330509170, 2661018340, 3326272925, 6652545850, 13305091700]

約数ペア:

[(1, 13305091700), (2, 6652545850), (4, 3326272925), (5, 2661018340), (10, 1330509170), (20, 665254585), (25, 532203668), (50, 266101834), (100, 133050917), (7561, 1759700), (15122, 879850), (17597, 756100), (30244, 439925), (35194, 378050), (37805, 351940), (70388, 189025), (75610, 175970), (87985, 151220)]