108103180

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{76129}}^1$

素因数の和:76209

約数の個数: 24

約数和(自身を含む): 230217120

約数和(自身を除く): 122113940

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 76129, 152258, 304516, 380645, 761290, 1522580, 5405159, 10810318, 21620636, 27025795, 54051590, 108103180]

約数ペア:

[(1, 108103180), (2, 54051590), (4, 27025795), (5, 21620636), (10, 10810318), (20, 5405159), (71, 1522580), (142, 761290), (284, 380645), (355, 304516), (710, 152258), (1420, 76129)]