5042050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7757}}^1$

素因数の和:7782

約数の個数: 24

約数和(自身を含む): 10100916

約数和(自身を除く): 5058866

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 7757, 15514, 38785, 77570, 100841, 193925, 201682, 387850, 504205, 1008410, 2521025, 5042050]

約数ペア:

[(1, 5042050), (2, 2521025), (5, 1008410), (10, 504205), (13, 387850), (25, 201682), (26, 193925), (50, 100841), (65, 77570), (130, 38785), (325, 15514), (650, 7757)]