40443830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5113}}^1$

素因数の和:5240

約数の個数: 32

約数和(自身を含む): 83951424

約数和(自身を除く): 43507594

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 5113, 7910, 10226, 25565, 35791, 51130, 71582, 178955, 357910, 577769, 1155538, 2888845, 4044383, 5777690, 8088766, 20221915, 40443830]

約数ペア:

[(1, 40443830), (2, 20221915), (5, 8088766), (7, 5777690), (10, 4044383), (14, 2888845), (35, 1155538), (70, 577769), (113, 357910), (226, 178955), (565, 71582), (791, 51130), (1130, 35791), (1582, 25565), (3955, 10226), (5113, 7910)]