100402250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{30893}}^1$

素因数の和:30923

約数の個数: 32

約数和(自身を含む): 202417488

約数和(自身を除く): 102015238

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 30893, 61786, 154465, 308930, 401609, 772325, 803218, 1544650, 2008045, 3861625, 4016090, 7723250, 10040225, 20080450, 50201125, 100402250]

約数ペア:

[(1, 100402250), (2, 50201125), (5, 20080450), (10, 10040225), (13, 7723250), (25, 4016090), (26, 3861625), (50, 2008045), (65, 1544650), (125, 803218), (130, 772325), (250, 401609), (325, 308930), (650, 154465), (1625, 61786), (3250, 30893)]