58644140

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{17989}}^1$

素因数の和:18161

約数の個数: 24

約数和(自身を含む): 123915120

約数和(自身を除く): 65270980

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 17989, 35978, 71956, 89945, 179890, 359780, 2932207, 5864414, 11728828, 14661035, 29322070, 58644140]

約数ペア:

[(1, 58644140), (2, 29322070), (4, 14661035), (5, 11728828), (10, 5864414), (20, 2932207), (163, 359780), (326, 179890), (652, 89945), (815, 71956), (1630, 35978), (3260, 17989)]