72724060

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{49811}}^1$

素因数の和:49893

約数の個数: 24

約数和(自身を含む): 154815696

約数和(自身を除く): 82091636

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 49811, 99622, 199244, 249055, 498110, 996220, 3636203, 7272406, 14544812, 18181015, 36362030, 72724060]

約数ペア:

[(1, 72724060), (2, 36362030), (4, 18181015), (5, 14544812), (10, 7272406), (20, 3636203), (73, 996220), (146, 498110), (292, 249055), (365, 199244), (730, 99622), (1460, 49811)]