189220600

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{17851}}^1$

素因数の和:17920

約数の個数: 48

約数和(自身を含む): 448263720

約数和(自身を除く): 259043120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2650, 5300, 10600, 17851, 35702, 71404, 89255, 142808, 178510, 357020, 446275, 714040, 892550, 946103, 1785100, 1892206, 3570200, 3784412, 4730515, 7568824, 9461030, 18922060, 23652575, 37844120, 47305150, 94610300, 189220600]

約数ペア:

[(1, 189220600), (2, 94610300), (4, 47305150), (5, 37844120), (8, 23652575), (10, 18922060), (20, 9461030), (25, 7568824), (40, 4730515), (50, 3784412), (53, 3570200), (100, 1892206), (106, 1785100), (200, 946103), (212, 892550), (265, 714040), (424, 446275), (530, 357020), (1060, 178510), (1325, 142808), (2120, 89255), (2650, 71404), (5300, 35702), (10600, 17851)]