195764366960

素因数分解:

$2^4\times 5^1\times {\mathrm{2153}}^1\times {\mathrm{1136579}}^1$

素因数の和:1138745

約数の個数: 40

約数和(自身を含む): 455363957520

約数和(自身を除く): 259599590560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2153, 4306, 8612, 10765, 17224, 21530, 34448, 43060, 86120, 172240, 1136579, 2273158, 4546316, 5682895, 9092632, 11365790, 18185264, 22731580, 45463160, 90926320, 2447054587, 4894109174, 9788218348, 12235272935, 19576436696, 24470545870, 39152873392, 48941091740, 97882183480, 195764366960]

約数ペア:

[(1, 195764366960), (2, 97882183480), (4, 48941091740), (5, 39152873392), (8, 24470545870), (10, 19576436696), (16, 12235272935), (20, 9788218348), (40, 4894109174), (80, 2447054587), (2153, 90926320), (4306, 45463160), (8612, 22731580), (10765, 18185264), (17224, 11365790), (21530, 9092632), (34448, 5682895), (43060, 4546316), (86120, 2273158), (172240, 1136579)]