136635621040

素因数分解:

$2^4\times 5^1\times {\mathrm{449}}^1\times {\mathrm{3803887}}^1$

素因数の和:3804349

約数の個数: 40

約数和(自身を含む): 318385425600

約数和(自身を除く): 181749804560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 449, 898, 1796, 2245, 3592, 4490, 7184, 8980, 17960, 35920, 3803887, 7607774, 15215548, 19019435, 30431096, 38038870, 60862192, 76077740, 152155480, 304310960, 1707945263, 3415890526, 6831781052, 8539726315, 13663562104, 17079452630, 27327124208, 34158905260, 68317810520, 136635621040]

約数ペア:

[(1, 136635621040), (2, 68317810520), (4, 34158905260), (5, 27327124208), (8, 17079452630), (10, 13663562104), (16, 8539726315), (20, 6831781052), (40, 3415890526), (80, 1707945263), (449, 304310960), (898, 152155480), (1796, 76077740), (2245, 60862192), (3592, 38038870), (4490, 30431096), (7184, 19019435), (8980, 15215548), (17960, 7607774), (35920, 3803887)]