71164450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1601}}^1$

素因数の和:1747

約数の個数: 48

約数和(自身を含む): 152561664

約数和(自身を除く): 81397214

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 127, 175, 254, 350, 635, 889, 1270, 1601, 1778, 3175, 3202, 4445, 6350, 8005, 8890, 11207, 16010, 22225, 22414, 40025, 44450, 56035, 80050, 112070, 203327, 280175, 406654, 560350, 1016635, 1423289, 2033270, 2846578, 5083175, 7116445, 10166350, 14232890, 35582225, 71164450]

約数ペア:

[(1, 71164450), (2, 35582225), (5, 14232890), (7, 10166350), (10, 7116445), (14, 5083175), (25, 2846578), (35, 2033270), (50, 1423289), (70, 1016635), (127, 560350), (175, 406654), (254, 280175), (350, 203327), (635, 112070), (889, 80050), (1270, 56035), (1601, 44450), (1778, 40025), (3175, 22414), (3202, 22225), (4445, 16010), (6350, 11207), (8005, 8890)]