24716840

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5669}}^1$

素因数の和:5789

約数の個数: 32

約数和(自身を含む): 56133000

約数和(自身を除く): 31416160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 5669, 11338, 22676, 28345, 45352, 56690, 113380, 226760, 617921, 1235842, 2471684, 3089605, 4943368, 6179210, 12358420, 24716840]

約数ペア:

[(1, 24716840), (2, 12358420), (4, 6179210), (5, 4943368), (8, 3089605), (10, 2471684), (20, 1235842), (40, 617921), (109, 226760), (218, 113380), (436, 56690), (545, 45352), (872, 28345), (1090, 22676), (2180, 11338), (4360, 5669)]