2496280705

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 3309396480

約数和(自身を除く): 813115775

約数列:

[1, 5, 19, 29, 95, 103, 145, 361, 463, 515, 551, 1805, 1957, 2315, 2755, 2987, 8797, 9785, 10469, 13427, 14935, 37183, 43985, 47689, 52345, 56753, 67135, 167143, 185915, 238445, 255113, 283765, 835715, 906091, 1078307, 1275565, 1382981, 4530455, 4847147, 5391535, 6914905, 17215729, 24235735, 26276639, 86078645, 131383195, 499256141, 2496280705]

約数ペア:

[(1, 2496280705), (5, 499256141), (19, 131383195), (29, 86078645), (95, 26276639), (103, 24235735), (145, 17215729), (361, 6914905), (463, 5391535), (515, 4847147), (551, 4530455), (1805, 1382981), (1957, 1275565), (2315, 1078307), (2755, 906091), (2987, 835715), (8797, 283765), (9785, 255113), (10469, 238445), (13427, 185915), (14935, 167143), (37183, 67135), (43985, 56753), (47689, 52345)]