29122537160

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6679481}}^1$

素因数の和:6679601

約数の個数: 32

約数和(自身を含む): 66126871800

約数和(自身を除く): 37004334640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 6679481, 13358962, 26717924, 33397405, 53435848, 66794810, 133589620, 267179240, 728063429, 1456126858, 2912253716, 3640317145, 5824507432, 7280634290, 14561268580, 29122537160]

約数ペア:

[(1, 29122537160), (2, 14561268580), (4, 7280634290), (5, 5824507432), (8, 3640317145), (10, 2912253716), (20, 1456126858), (40, 728063429), (109, 267179240), (218, 133589620), (436, 66794810), (545, 53435848), (872, 33397405), (1090, 26717924), (2180, 13358962), (4360, 6679481)]