80750150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{124231}}^1$

素因数の和:124256

約数の個数: 24

約数和(自身を含む): 161750064

約数和(自身を除く): 80999914

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 124231, 248462, 621155, 1242310, 1615003, 3105775, 3230006, 6211550, 8075015, 16150030, 40375075, 80750150]

約数ペア:

[(1, 80750150), (2, 40375075), (5, 16150030), (10, 8075015), (13, 6211550), (25, 3230006), (26, 3105775), (50, 1615003), (65, 1242310), (130, 621155), (325, 248462), (650, 124231)]