5098760

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3109}}^1$

素因数の和:3161

約数の個数: 32

約数和(自身を含む): 11755800

約数和(自身を除く): 6657040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 3109, 6218, 12436, 15545, 24872, 31090, 62180, 124360, 127469, 254938, 509876, 637345, 1019752, 1274690, 2549380, 5098760]

約数ペア:

[(1, 5098760), (2, 2549380), (4, 1274690), (5, 1019752), (8, 637345), (10, 509876), (20, 254938), (40, 127469), (41, 124360), (82, 62180), (164, 31090), (205, 24872), (328, 15545), (410, 12436), (820, 6218), (1640, 3109)]