188064756620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19549351}}^1$

素因数の和:19549410

約数の個数: 48

約数和(自身を含む): 436810721088

約数和(自身を除く): 248745964468

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 9620, 19549351, 39098702, 78197404, 97746755, 195493510, 254141563, 390987020, 508283126, 723325987, 1016566252, 1270707815, 1446651974, 2541415630, 2893303948, 3616629935, 5082831260, 7233259870, 9403237831, 14466519740, 18806475662, 37612951324, 47016189155, 94032378310, 188064756620]

約数ペア:

[(1, 188064756620), (2, 94032378310), (4, 47016189155), (5, 37612951324), (10, 18806475662), (13, 14466519740), (20, 9403237831), (26, 7233259870), (37, 5082831260), (52, 3616629935), (65, 2893303948), (74, 2541415630), (130, 1446651974), (148, 1270707815), (185, 1016566252), (260, 723325987), (370, 508283126), (481, 390987020), (740, 254141563), (962, 195493510), (1924, 97746755), (2405, 78197404), (4810, 39098702), (9620, 19549351)]