1036825640

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{551503}}^1$

素因数の和:551561

約数の個数: 32

約数和(自身を含む): 2382497280

約数和(自身を除く): 1345671640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 551503, 1103006, 2206012, 2757515, 4412024, 5515030, 11030060, 22060120, 25920641, 51841282, 103682564, 129603205, 207365128, 259206410, 518412820, 1036825640]

約数ペア:

[(1, 1036825640), (2, 518412820), (4, 259206410), (5, 207365128), (8, 129603205), (10, 103682564), (20, 51841282), (40, 25920641), (47, 22060120), (94, 11030060), (188, 5515030), (235, 4412024), (376, 2757515), (470, 2206012), (940, 1103006), (1880, 551503)]