40630972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 78039360

約数和(自身を除く): 37408388

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 97, 116, 157, 194, 314, 388, 628, 667, 1334, 2231, 2668, 2813, 3611, 4462, 4553, 5626, 7222, 8924, 9106, 11252, 14444, 15229, 18212, 30458, 60916, 64699, 104719, 129398, 209438, 258796, 350267, 418876, 441641, 700534, 883282, 1401068, 1766564, 10157743, 20315486, 40630972]

約数ペア:

[(1, 40630972), (2, 20315486), (4, 10157743), (23, 1766564), (29, 1401068), (46, 883282), (58, 700534), (92, 441641), (97, 418876), (116, 350267), (157, 258796), (194, 209438), (314, 129398), (388, 104719), (628, 64699), (667, 60916), (1334, 30458), (2231, 18212), (2668, 15229), (2813, 14444), (3611, 11252), (4462, 9106), (4553, 8924), (5626, 7222)]