7395811580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{192499}}^1$

素因数の和:192638

約数の個数: 48

約数和(自身を含む): 16590420000

約数和(自身を除く): 9194608420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 113, 170, 226, 340, 452, 565, 1130, 1921, 2260, 3842, 7684, 9605, 19210, 38420, 192499, 384998, 769996, 962495, 1924990, 3272483, 3849980, 6544966, 13089932, 16362415, 21752387, 32724830, 43504774, 65449660, 87009548, 108761935, 217523870, 369790579, 435047740, 739581158, 1479162316, 1848952895, 3697905790, 7395811580]

約数ペア:

[(1, 7395811580), (2, 3697905790), (4, 1848952895), (5, 1479162316), (10, 739581158), (17, 435047740), (20, 369790579), (34, 217523870), (68, 108761935), (85, 87009548), (113, 65449660), (170, 43504774), (226, 32724830), (340, 21752387), (452, 16362415), (565, 13089932), (1130, 6544966), (1921, 3849980), (2260, 3272483), (3842, 1924990), (7684, 962495), (9605, 769996), (19210, 384998), (38420, 192499)]