23972650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2837}}^1$

素因数の和:2875

約数の個数: 36

約数和(自身を含む): 48299922

約数和(自身を除く): 24327272

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 2837, 4225, 5674, 8450, 14185, 28370, 36881, 70925, 73762, 141850, 184405, 368810, 479453, 922025, 958906, 1844050, 2397265, 4794530, 11986325, 23972650]

約数ペア:

[(1, 23972650), (2, 11986325), (5, 4794530), (10, 2397265), (13, 1844050), (25, 958906), (26, 922025), (50, 479453), (65, 368810), (130, 184405), (169, 141850), (325, 73762), (338, 70925), (650, 36881), (845, 28370), (1690, 14185), (2837, 8450), (4225, 5674)]