2783227677110

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1\times {\mathrm{857}}^1\times {\mathrm{6863}}^1$

素因数の和:8405

約数の個数: 64

約数和(自身を含む): 5088365568000

約数和(自身を除く): 2305137890890

約数列:

[1, 2, 5, 10, 79, 158, 395, 599, 790, 857, 1198, 1714, 2995, 4285, 5990, 6863, 8570, 13726, 34315, 47321, 67703, 68630, 94642, 135406, 236605, 338515, 473210, 513343, 542177, 677030, 1026686, 1084354, 2566715, 2710885, 4110937, 5133430, 5421770, 5881591, 8221874, 11763182, 20554685, 29407955, 40554097, 41109370, 58815910, 81108194, 202770485, 324764023, 405540970, 464645689, 649528046, 929291378, 1623820115, 2323228445, 3247640230, 3523073009, 4646456890, 7046146018, 17615365045, 35230730090, 278322767711, 556645535422, 1391613838555, 2783227677110]

約数ペア:

[(1, 2783227677110), (2, 1391613838555), (5, 556645535422), (10, 278322767711), (79, 35230730090), (158, 17615365045), (395, 7046146018), (599, 4646456890), (790, 3523073009), (857, 3247640230), (1198, 2323228445), (1714, 1623820115), (2995, 929291378), (4285, 649528046), (5990, 464645689), (6863, 405540970), (8570, 324764023), (13726, 202770485), (34315, 81108194), (47321, 58815910), (67703, 41109370), (68630, 40554097), (94642, 29407955), (135406, 20554685), (236605, 11763182), (338515, 8221874), (473210, 5881591), (513343, 5421770), (542177, 5133430), (677030, 4110937), (1026686, 2710885), (1084354, 2566715)]