4112751640

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{690059}}^1$

素因数の和:690219

約数の個数: 32

約数和(自身を含む): 9315810000

約数和(自身を除く): 5203058360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 690059, 1380118, 2760236, 3450295, 5520472, 6900590, 13801180, 27602360, 102818791, 205637582, 411275164, 514093955, 822550328, 1028187910, 2056375820, 4112751640]

約数ペア:

[(1, 4112751640), (2, 2056375820), (4, 1028187910), (5, 822550328), (8, 514093955), (10, 411275164), (20, 205637582), (40, 102818791), (149, 27602360), (298, 13801180), (596, 6900590), (745, 5520472), (1192, 3450295), (1490, 2760236), (2980, 1380118), (5960, 690059)]