10456940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1087}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 24310272

約数和(自身を除く): 13853332

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1087, 1924, 2174, 2405, 4348, 4810, 5435, 9620, 10870, 14131, 21740, 28262, 40219, 56524, 70655, 80438, 141310, 160876, 201095, 282620, 402190, 522847, 804380, 1045694, 2091388, 2614235, 5228470, 10456940]

約数ペア:

[(1, 10456940), (2, 5228470), (4, 2614235), (5, 2091388), (10, 1045694), (13, 804380), (20, 522847), (26, 402190), (37, 282620), (52, 201095), (65, 160876), (74, 141310), (130, 80438), (148, 70655), (185, 56524), (260, 40219), (370, 28262), (481, 21740), (740, 14131), (962, 10870), (1087, 9620), (1924, 5435), (2174, 4810), (2405, 4348)]