75206690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{44501}}^1$

素因数の和:44534

約数の個数: 24

約数和(自身を含む): 146589588

約数和(自身を除く): 71382898

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 44501, 89002, 222505, 445010, 578513, 1157026, 2892565, 5785130, 7520669, 15041338, 37603345, 75206690]

約数ペア:

[(1, 75206690), (2, 37603345), (5, 15041338), (10, 7520669), (13, 5785130), (26, 2892565), (65, 1157026), (130, 578513), (169, 445010), (338, 222505), (845, 89002), (1690, 44501)]