125242130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41887}}^1$

素因数の和:41930

約数の個数: 32

約数和(自身を含む): 253338624

約数和(自身を除く): 128096494

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 41887, 83774, 209435, 418870, 544531, 963401, 1089062, 1926802, 2722655, 4817005, 5445310, 9634010, 12524213, 25048426, 62621065, 125242130]

約数ペア:

[(1, 125242130), (2, 62621065), (5, 25048426), (10, 12524213), (13, 9634010), (23, 5445310), (26, 4817005), (46, 2722655), (65, 1926802), (115, 1089062), (130, 963401), (230, 544531), (299, 418870), (598, 209435), (1495, 83774), (2990, 41887)]