103636840

素因数分解:

$2^3\times 5^1\times {\mathrm{2590921}}^1$

素因数の和:2590932

約数の個数: 16

約数和(自身を含む): 233182980

約数和(自身を除く): 129546140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2590921, 5181842, 10363684, 12954605, 20727368, 25909210, 51818420, 103636840]

約数ペア:

[(1, 103636840), (2, 51818420), (4, 25909210), (5, 20727368), (8, 12954605), (10, 10363684), (20, 5181842), (40, 2590921)]