41572120

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{7477}}^1$

素因数の和:7627

約数の個数: 32

約数和(自身を含む): 94222800

約数和(自身を除く): 52650680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 7477, 14954, 29908, 37385, 59816, 74770, 149540, 299080, 1039303, 2078606, 4157212, 5196515, 8314424, 10393030, 20786060, 41572120]

約数ペア:

[(1, 41572120), (2, 20786060), (4, 10393030), (5, 8314424), (8, 5196515), (10, 4157212), (20, 2078606), (40, 1039303), (139, 299080), (278, 149540), (556, 74770), (695, 59816), (1112, 37385), (1390, 29908), (2780, 14954), (5560, 7477)]