1332441680

素因数分解:

$2^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{43487}}^1$

素因数の和:43883

約数の個数: 40

約数和(自身を含む): 3106086912

約数和(自身を除く): 1773645232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 383, 766, 1532, 1915, 3064, 3830, 6128, 7660, 15320, 30640, 43487, 86974, 173948, 217435, 347896, 434870, 695792, 869740, 1739480, 3478960, 16655521, 33311042, 66622084, 83277605, 133244168, 166555210, 266488336, 333110420, 666220840, 1332441680]

約数ペア:

[(1, 1332441680), (2, 666220840), (4, 333110420), (5, 266488336), (8, 166555210), (10, 133244168), (16, 83277605), (20, 66622084), (40, 33311042), (80, 16655521), (383, 3478960), (766, 1739480), (1532, 869740), (1915, 695792), (3064, 434870), (3830, 347896), (6128, 217435), (7660, 173948), (15320, 86974), (30640, 43487)]