103886140

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{58363}}^1$

素因数の和:58461

約数の個数: 24

約数和(自身を含む): 220615920

約数和(自身を除く): 116729780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 58363, 116726, 233452, 291815, 583630, 1167260, 5194307, 10388614, 20777228, 25971535, 51943070, 103886140]

約数ペア:

[(1, 103886140), (2, 51943070), (4, 25971535), (5, 20777228), (10, 10388614), (20, 5194307), (89, 1167260), (178, 583630), (356, 291815), (445, 233452), (890, 116726), (1780, 58363)]