9192440

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2909}}^1$

素因数の和:2999

約数の個数: 32

約数和(自身を含む): 20952000

約数和(自身を除く): 11759560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 2909, 3160, 5818, 11636, 14545, 23272, 29090, 58180, 116360, 229811, 459622, 919244, 1149055, 1838488, 2298110, 4596220, 9192440]

約数ペア:

[(1, 9192440), (2, 4596220), (4, 2298110), (5, 1838488), (8, 1149055), (10, 919244), (20, 459622), (40, 229811), (79, 116360), (158, 58180), (316, 29090), (395, 23272), (632, 14545), (790, 11636), (1580, 5818), (2909, 3160)]