805005190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{155707}}^1$

素因数の和:155772

約数の個数: 32

約数和(自身を含む): 1614380544

約数和(自身を除く): 809375354

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 155707, 311414, 778535, 1557070, 1712777, 3425554, 7318229, 8563885, 14636458, 17127770, 36591145, 73182290, 80500519, 161001038, 402502595, 805005190]

約数ペア:

[(1, 805005190), (2, 402502595), (5, 161001038), (10, 80500519), (11, 73182290), (22, 36591145), (47, 17127770), (55, 14636458), (94, 8563885), (110, 7318229), (235, 3425554), (470, 1712777), (517, 1557070), (1034, 778535), (2585, 311414), (5170, 155707)]