23021050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 46684512

約数和(自身を除く): 23663462

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 107, 130, 214, 325, 331, 535, 650, 662, 1070, 1391, 1655, 2675, 2782, 3310, 4303, 5350, 6955, 8275, 8606, 13910, 16550, 21515, 34775, 35417, 43030, 69550, 70834, 107575, 177085, 215150, 354170, 460421, 885425, 920842, 1770850, 2302105, 4604210, 11510525, 23021050]

約数ペア:

[(1, 23021050), (2, 11510525), (5, 4604210), (10, 2302105), (13, 1770850), (25, 920842), (26, 885425), (50, 460421), (65, 354170), (107, 215150), (130, 177085), (214, 107575), (325, 70834), (331, 69550), (535, 43030), (650, 35417), (662, 34775), (1070, 21515), (1391, 16550), (1655, 13910), (2675, 8606), (2782, 8275), (3310, 6955), (4303, 5350)]