2912309440

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{535351}}^1$

素因数の和:535385

約数の個数: 56

約数和(自身を含む): 7342888032

約数和(自身を除く): 4430578592

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 535351, 1070702, 2141404, 2676755, 4282808, 5353510, 8565616, 9100967, 10707020, 17131232, 18201934, 21414040, 34262464, 36403868, 42828080, 45504835, 72807736, 85656160, 91009670, 145615472, 171312320, 182019340, 291230944, 364038680, 582461888, 728077360, 1456154720, 2912309440]

約数ペア:

[(1, 2912309440), (2, 1456154720), (4, 728077360), (5, 582461888), (8, 364038680), (10, 291230944), (16, 182019340), (17, 171312320), (20, 145615472), (32, 91009670), (34, 85656160), (40, 72807736), (64, 45504835), (68, 42828080), (80, 36403868), (85, 34262464), (136, 21414040), (160, 18201934), (170, 17131232), (272, 10707020), (320, 9100967), (340, 8565616), (544, 5353510), (680, 4282808), (1088, 2676755), (1360, 2141404), (2720, 1070702), (5440, 535351)]