4790020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6473}}^1$

素因数の和:6519

約数の個数: 24

約数和(自身を含む): 10332504

約数和(自身を除く): 5542484

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 6473, 12946, 25892, 32365, 64730, 129460, 239501, 479002, 958004, 1197505, 2395010, 4790020]

約数ペア:

[(1, 4790020), (2, 2395010), (4, 1197505), (5, 958004), (10, 479002), (20, 239501), (37, 129460), (74, 64730), (148, 32365), (185, 25892), (370, 12946), (740, 6473)]