2331820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3761}}^1$

素因数の和:3801

約数の個数: 24

約数和(自身を含む): 5056128

約数和(自身を除く): 2724308

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 3761, 7522, 15044, 18805, 37610, 75220, 116591, 233182, 466364, 582955, 1165910, 2331820]

約数ペア:

[(1, 2331820), (2, 1165910), (4, 582955), (5, 466364), (10, 233182), (20, 116591), (31, 75220), (62, 37610), (124, 18805), (155, 15044), (310, 7522), (620, 3761)]