38103080

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{13049}}^1$

素因数の和:13133

約数の個数: 32

約数和(自身を含む): 86913000

約数和(自身を除く): 48809920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 13049, 26098, 52196, 65245, 104392, 130490, 260980, 521960, 952577, 1905154, 3810308, 4762885, 7620616, 9525770, 19051540, 38103080]

約数ペア:

[(1, 38103080), (2, 19051540), (4, 9525770), (5, 7620616), (8, 4762885), (10, 3810308), (20, 1905154), (40, 952577), (73, 521960), (146, 260980), (292, 130490), (365, 104392), (584, 65245), (730, 52196), (1460, 26098), (2920, 13049)]