11284340

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 24615360

約数和(自身を除く): 13331020

約数列:

[1, 2, 4, 5, 10, 20, 59, 73, 118, 131, 146, 236, 262, 292, 295, 365, 524, 590, 655, 730, 1180, 1310, 1460, 2620, 4307, 7729, 8614, 9563, 15458, 17228, 19126, 21535, 30916, 38252, 38645, 43070, 47815, 77290, 86140, 95630, 154580, 191260, 564217, 1128434, 2256868, 2821085, 5642170, 11284340]

約数ペア:

[(1, 11284340), (2, 5642170), (4, 2821085), (5, 2256868), (10, 1128434), (20, 564217), (59, 191260), (73, 154580), (118, 95630), (131, 86140), (146, 77290), (236, 47815), (262, 43070), (292, 38645), (295, 38252), (365, 30916), (524, 21535), (590, 19126), (655, 17228), (730, 15458), (1180, 9563), (1310, 8614), (1460, 7729), (2620, 4307)]