45159980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61027}}^1$

素因数の和:61073

約数の個数: 24

約数和(自身を含む): 97400688

約数和(自身を除く): 52240708

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 61027, 122054, 244108, 305135, 610270, 1220540, 2257999, 4515998, 9031996, 11289995, 22579990, 45159980]

約数ペア:

[(1, 45159980), (2, 22579990), (4, 11289995), (5, 9031996), (10, 4515998), (20, 2257999), (37, 1220540), (74, 610270), (148, 305135), (185, 244108), (370, 122054), (740, 61027)]