88490360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{316037}}^1$

素因数の和:316055

約数の個数: 32

約数和(自身を含む): 227547360

約数和(自身を除く): 139057000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 316037, 632074, 1264148, 1580185, 2212259, 2528296, 3160370, 4424518, 6320740, 8849036, 11061295, 12641480, 17698072, 22122590, 44245180, 88490360]

約数ペア:

[(1, 88490360), (2, 44245180), (4, 22122590), (5, 17698072), (7, 12641480), (8, 11061295), (10, 8849036), (14, 6320740), (20, 4424518), (28, 3160370), (35, 2528296), (40, 2212259), (56, 1580185), (70, 1264148), (140, 632074), (280, 316037)]