2308580080

素因数分解:

$2^4\times 5^1\times {\mathrm{3571}}^1\times {\mathrm{8081}}^1$

素因数の和:11665

約数の個数: 40

約数和(自身を含む): 5369616144

約数和(自身を除く): 3061036064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3571, 7142, 8081, 14284, 16162, 17855, 28568, 32324, 35710, 40405, 57136, 64648, 71420, 80810, 129296, 142840, 161620, 285680, 323240, 646480, 28857251, 57714502, 115429004, 144286255, 230858008, 288572510, 461716016, 577145020, 1154290040, 2308580080]

約数ペア:

[(1, 2308580080), (2, 1154290040), (4, 577145020), (5, 461716016), (8, 288572510), (10, 230858008), (16, 144286255), (20, 115429004), (40, 57714502), (80, 28857251), (3571, 646480), (7142, 323240), (8081, 285680), (14284, 161620), (16162, 142840), (17855, 129296), (28568, 80810), (32324, 71420), (35710, 64648), (40405, 57136)]