796268240

素因数分解:

$2^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{38729}}^1$

素因数の和:38999

約数の個数: 40

約数和(自身を含む): 1858575240

約数和(自身を除く): 1062307000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 514, 1028, 1285, 2056, 2570, 4112, 5140, 10280, 20560, 38729, 77458, 154916, 193645, 309832, 387290, 619664, 774580, 1549160, 3098320, 9953353, 19906706, 39813412, 49766765, 79626824, 99533530, 159253648, 199067060, 398134120, 796268240]

約数ペア:

[(1, 796268240), (2, 398134120), (4, 199067060), (5, 159253648), (8, 99533530), (10, 79626824), (16, 49766765), (20, 39813412), (40, 19906706), (80, 9953353), (257, 3098320), (514, 1549160), (1028, 774580), (1285, 619664), (2056, 387290), (2570, 309832), (4112, 193645), (5140, 154916), (10280, 77458), (20560, 38729)]