74125340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{119557}}^1$

素因数の和:119597

約数の個数: 24

約数和(自身を含む): 160685952

約数和(自身を除く): 86560612

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 119557, 239114, 478228, 597785, 1195570, 2391140, 3706267, 7412534, 14825068, 18531335, 37062670, 74125340]

約数ペア:

[(1, 74125340), (2, 37062670), (4, 18531335), (5, 14825068), (10, 7412534), (20, 3706267), (31, 2391140), (62, 1195570), (124, 597785), (155, 478228), (310, 239114), (620, 119557)]