8268020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11173}}^1$

素因数の和:11219

約数の個数: 24

約数和(自身を含む): 17833704

約数和(自身を除く): 9565684

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 11173, 22346, 44692, 55865, 111730, 223460, 413401, 826802, 1653604, 2067005, 4134010, 8268020]

約数ペア:

[(1, 8268020), (2, 4134010), (4, 2067005), (5, 1653604), (10, 826802), (20, 413401), (37, 223460), (74, 111730), (148, 55865), (185, 44692), (370, 22346), (740, 11173)]