801850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 1785600

約数和(自身を除く): 983750

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 79, 145, 158, 175, 203, 290, 350, 395, 406, 553, 725, 790, 1015, 1106, 1450, 1975, 2030, 2291, 2765, 3950, 4582, 5075, 5530, 10150, 11455, 13825, 16037, 22910, 27650, 32074, 57275, 80185, 114550, 160370, 400925, 801850]

約数ペア:

[(1, 801850), (2, 400925), (5, 160370), (7, 114550), (10, 80185), (14, 57275), (25, 32074), (29, 27650), (35, 22910), (50, 16037), (58, 13825), (70, 11455), (79, 10150), (145, 5530), (158, 5075), (175, 4582), (203, 3950), (290, 2765), (350, 2291), (395, 2030), (406, 1975), (553, 1450), (725, 1106), (790, 1015)]