7564367020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2843747}}^1$

素因数の和:2843782

約数の個数: 48

約数和(自身を含む): 19109986560

約数和(自身を除く): 11545619540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 2843747, 5687494, 11374988, 14218735, 19906229, 28437470, 39812458, 54031193, 56874940, 79624916, 99531145, 108062386, 199062290, 216124772, 270155965, 378218351, 398124580, 540311930, 756436702, 1080623860, 1512873404, 1891091755, 3782183510, 7564367020]

約数ペア:

[(1, 7564367020), (2, 3782183510), (4, 1891091755), (5, 1512873404), (7, 1080623860), (10, 756436702), (14, 540311930), (19, 398124580), (20, 378218351), (28, 270155965), (35, 216124772), (38, 199062290), (70, 108062386), (76, 99531145), (95, 79624916), (133, 56874940), (140, 54031193), (190, 39812458), (266, 28437470), (380, 19906229), (532, 14218735), (665, 11374988), (1330, 5687494), (2660, 2843747)]