15204033940

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{7380599}}^1$

素因数の和:7380711

約数の個数: 24

約数和(自身を含む): 32238460800

約数和(自身を除く): 17034426860

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 7380599, 14761198, 29522396, 36902995, 73805990, 147611980, 760201697, 1520403394, 3040806788, 3801008485, 7602016970, 15204033940]

約数ペア:

[(1, 15204033940), (2, 7602016970), (4, 3801008485), (5, 3040806788), (10, 1520403394), (20, 760201697), (103, 147611980), (206, 73805990), (412, 36902995), (515, 29522396), (1030, 14761198), (2060, 7380599)]