7045550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 13994640

約数和(自身を除く): 6949090

約数列:

[1, 2, 5, 10, 25, 29, 43, 50, 58, 86, 113, 145, 215, 226, 290, 430, 565, 725, 1075, 1130, 1247, 1450, 2150, 2494, 2825, 3277, 4859, 5650, 6235, 6554, 9718, 12470, 16385, 24295, 31175, 32770, 48590, 62350, 81925, 121475, 140911, 163850, 242950, 281822, 704555, 1409110, 3522775, 7045550]

約数ペア:

[(1, 7045550), (2, 3522775), (5, 1409110), (10, 704555), (25, 281822), (29, 242950), (43, 163850), (50, 140911), (58, 121475), (86, 81925), (113, 62350), (145, 48590), (215, 32770), (226, 31175), (290, 24295), (430, 16385), (565, 12470), (725, 9718), (1075, 6554), (1130, 6235), (1247, 5650), (1450, 4859), (2150, 3277), (2494, 2825)]