6376780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 14323680

約数和(自身を除く): 7946900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 97, 173, 190, 194, 346, 380, 388, 485, 692, 865, 970, 1730, 1843, 1940, 3287, 3460, 3686, 6574, 7372, 9215, 13148, 16435, 16781, 18430, 32870, 33562, 36860, 65740, 67124, 83905, 167810, 318839, 335620, 637678, 1275356, 1594195, 3188390, 6376780]

約数ペア:

[(1, 6376780), (2, 3188390), (4, 1594195), (5, 1275356), (10, 637678), (19, 335620), (20, 318839), (38, 167810), (76, 83905), (95, 67124), (97, 65740), (173, 36860), (190, 33562), (194, 32870), (346, 18430), (380, 16781), (388, 16435), (485, 13148), (692, 9215), (865, 7372), (970, 6574), (1730, 3686), (1843, 3460), (1940, 3287)]