40803609620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{55140013}}^1$

素因数の和:55140059

約数の個数: 24

約数和(自身を含む): 88003462344

約数和(自身を除く): 47199852724

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 55140013, 110280026, 220560052, 275700065, 551400130, 1102800260, 2040180481, 4080360962, 8160721924, 10200902405, 20401804810, 40803609620]

約数ペア:

[(1, 40803609620), (2, 20401804810), (4, 10200902405), (5, 8160721924), (10, 4080360962), (20, 2040180481), (37, 1102800260), (74, 551400130), (148, 275700065), (185, 220560052), (370, 110280026), (740, 55140013)]