75443180

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{53129}}^1$

素因数の和:53209

約数の個数: 24

約数和(自身を含む): 160665120

約数和(自身を除く): 85221940

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 53129, 106258, 212516, 265645, 531290, 1062580, 3772159, 7544318, 15088636, 18860795, 37721590, 75443180]

約数ペア:

[(1, 75443180), (2, 37721590), (4, 18860795), (5, 15088636), (10, 7544318), (20, 3772159), (71, 1062580), (142, 531290), (284, 265645), (355, 212516), (710, 106258), (1420, 53129)]