38310580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24877}}^1$

素因数の和:24904

約数の個数: 48

約数和(自身を含む): 100308096

約数和(自身を除く): 61997516

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 24877, 49754, 99508, 124385, 174139, 248770, 273647, 348278, 497540, 547294, 696556, 870695, 1094588, 1368235, 1741390, 1915529, 2736470, 3482780, 3831058, 5472940, 7662116, 9577645, 19155290, 38310580]

約数ペア:

[(1, 38310580), (2, 19155290), (4, 9577645), (5, 7662116), (7, 5472940), (10, 3831058), (11, 3482780), (14, 2736470), (20, 1915529), (22, 1741390), (28, 1368235), (35, 1094588), (44, 870695), (55, 696556), (70, 547294), (77, 497540), (110, 348278), (140, 273647), (154, 248770), (220, 174139), (308, 124385), (385, 99508), (770, 49754), (1540, 24877)]