7140650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12983}}^1$

素因数の和:13006

約数の個数: 24

約数和(自身を含む): 14490144

約数和(自身を除く): 7349494

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 12983, 25966, 64915, 129830, 142813, 285626, 324575, 649150, 714065, 1428130, 3570325, 7140650]

約数ペア:

[(1, 7140650), (2, 3570325), (5, 1428130), (10, 714065), (11, 649150), (22, 324575), (25, 285626), (50, 142813), (55, 129830), (110, 64915), (275, 25966), (550, 12983)]