7382180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28393}}^1$

素因数の和:28415

約数の個数: 24

約数和(自身を含む): 16695672

約数和(自身を除く): 9313492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 28393, 56786, 113572, 141965, 283930, 369109, 567860, 738218, 1476436, 1845545, 3691090, 7382180]

約数ペア:

[(1, 7382180), (2, 3691090), (4, 1845545), (5, 1476436), (10, 738218), (13, 567860), (20, 369109), (26, 283930), (52, 141965), (65, 113572), (130, 56786), (260, 28393)]