75313940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{289669}}^1$

素因数の和:289691

約数の個数: 24

約数和(自身を含む): 170325960

約数和(自身を除く): 95012020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 289669, 579338, 1158676, 1448345, 2896690, 3765697, 5793380, 7531394, 15062788, 18828485, 37656970, 75313940]

約数ペア:

[(1, 75313940), (2, 37656970), (4, 18828485), (5, 15062788), (10, 7531394), (13, 5793380), (20, 3765697), (26, 2896690), (52, 1448345), (65, 1158676), (130, 579338), (260, 289669)]