97804280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15187}}^1$

素因数の和:15228

約数の個数: 64

約数和(自身を含む): 262448640

約数和(自身を除く): 164644360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 15187, 30374, 60748, 75935, 106309, 121496, 151870, 212618, 303740, 349301, 425236, 531545, 607480, 698602, 850472, 1063090, 1397204, 1746505, 2126180, 2445107, 2794408, 3493010, 4252360, 4890214, 6986020, 9780428, 12225535, 13972040, 19560856, 24451070, 48902140, 97804280]

約数ペア:

[(1, 97804280), (2, 48902140), (4, 24451070), (5, 19560856), (7, 13972040), (8, 12225535), (10, 9780428), (14, 6986020), (20, 4890214), (23, 4252360), (28, 3493010), (35, 2794408), (40, 2445107), (46, 2126180), (56, 1746505), (70, 1397204), (92, 1063090), (115, 850472), (140, 698602), (161, 607480), (184, 531545), (230, 425236), (280, 349301), (322, 303740), (460, 212618), (644, 151870), (805, 121496), (920, 106309), (1288, 75935), (1610, 60748), (3220, 30374), (6440, 15187)]