10098920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19421}}^1$

素因数の和:19445

約数の個数: 32

約数和(自身を含む): 24471720

約数和(自身を除く): 14372800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 19421, 38842, 77684, 97105, 155368, 194210, 252473, 388420, 504946, 776840, 1009892, 1262365, 2019784, 2524730, 5049460, 10098920]

約数ペア:

[(1, 10098920), (2, 5049460), (4, 2524730), (5, 2019784), (8, 1262365), (10, 1009892), (13, 776840), (20, 504946), (26, 388420), (40, 252473), (52, 194210), (65, 155368), (104, 97105), (130, 77684), (260, 38842), (520, 19421)]