45578780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{175303}}^1$

素因数の和:175325

約数の個数: 24

約数和(自身を含む): 103078752

約数和(自身を除く): 57499972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 175303, 350606, 701212, 876515, 1753030, 2278939, 3506060, 4557878, 9115756, 11394695, 22789390, 45578780]

約数ペア:

[(1, 45578780), (2, 22789390), (4, 11394695), (5, 9115756), (10, 4557878), (13, 3506060), (20, 2278939), (26, 1753030), (52, 876515), (65, 701212), (130, 350606), (260, 175303)]