71860850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1129}}^1$

素因数の和:1227

約数の個数: 48

約数和(自身を含む): 142922400

約数和(自身を除く): 71061550

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 67, 95, 134, 190, 335, 475, 670, 950, 1129, 1273, 1675, 2258, 2546, 3350, 5645, 6365, 11290, 12730, 21451, 28225, 31825, 42902, 56450, 63650, 75643, 107255, 151286, 214510, 378215, 536275, 756430, 1072550, 1437217, 1891075, 2874434, 3782150, 7186085, 14372170, 35930425, 71860850]

約数ペア:

[(1, 71860850), (2, 35930425), (5, 14372170), (10, 7186085), (19, 3782150), (25, 2874434), (38, 1891075), (50, 1437217), (67, 1072550), (95, 756430), (134, 536275), (190, 378215), (335, 214510), (475, 151286), (670, 107255), (950, 75643), (1129, 63650), (1273, 56450), (1675, 42902), (2258, 31825), (2546, 28225), (3350, 21451), (5645, 12730), (6365, 11290)]