9747339740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{29147}}^1$

素因数の和:29906

約数の個数: 48

約数和(自身を含む): 21389501952

約数和(自身を除く): 11642162212

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 727, 1454, 2908, 3635, 7270, 14540, 16721, 29147, 33442, 58294, 66884, 83605, 116588, 145735, 167210, 291470, 334420, 582940, 670381, 1340762, 2681524, 3351905, 6703810, 13407620, 21189869, 42379738, 84759476, 105949345, 211898690, 423797380, 487366987, 974733974, 1949467948, 2436834935, 4873669870, 9747339740]

約数ペア:

[(1, 9747339740), (2, 4873669870), (4, 2436834935), (5, 1949467948), (10, 974733974), (20, 487366987), (23, 423797380), (46, 211898690), (92, 105949345), (115, 84759476), (230, 42379738), (460, 21189869), (727, 13407620), (1454, 6703810), (2908, 3351905), (3635, 2681524), (7270, 1340762), (14540, 670381), (16721, 582940), (29147, 334420), (33442, 291470), (58294, 167210), (66884, 145735), (83605, 116588)]