124984990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41801}}^1$

素因数の和:41844

約数の個数: 32

約数和(自身を含む): 252818496

約数和(自身を除く): 127833506

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 41801, 83602, 209005, 418010, 543413, 961423, 1086826, 1922846, 2717065, 4807115, 5434130, 9614230, 12498499, 24996998, 62492495, 124984990]

約数ペア:

[(1, 124984990), (2, 62492495), (5, 24996998), (10, 12498499), (13, 9614230), (23, 5434130), (26, 4807115), (46, 2717065), (65, 1922846), (115, 1086826), (130, 961423), (230, 543413), (299, 418010), (598, 209005), (1495, 83602), (2990, 41801)]