45140740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61001}}^1$

素因数の和:61047

約数の個数: 24

約数和(自身を含む): 97359192

約数和(自身を除く): 52218452

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 61001, 122002, 244004, 305005, 610010, 1220020, 2257037, 4514074, 9028148, 11285185, 22570370, 45140740]

約数ペア:

[(1, 45140740), (2, 22570370), (4, 11285185), (5, 9028148), (10, 4514074), (20, 2257037), (37, 1220020), (74, 610010), (148, 305005), (185, 244004), (370, 122002), (740, 61001)]