3190164080

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{972611}}^1$

素因数の和:972665

約数の個数: 40

約数和(自身を含む): 7598044944

約数和(自身を除く): 4407880864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 972611, 1945222, 3890444, 4863055, 7780888, 9726110, 15561776, 19452220, 38904440, 39877051, 77808880, 79754102, 159508204, 199385255, 319016408, 398770510, 638032816, 797541020, 1595082040, 3190164080]

約数ペア:

[(1, 3190164080), (2, 1595082040), (4, 797541020), (5, 638032816), (8, 398770510), (10, 319016408), (16, 199385255), (20, 159508204), (40, 79754102), (41, 77808880), (80, 39877051), (82, 38904440), (164, 19452220), (205, 15561776), (328, 9726110), (410, 7780888), (656, 4863055), (820, 3890444), (1640, 1945222), (3280, 972611)]