8334484040

素因数分解:

$2^3\times 5^1\times {\mathrm{797}}^1\times {\mathrm{261433}}^1$

素因数の和:262241

約数の個数: 32

約数和(自身を含む): 18776189880

約数和(自身を除く): 10441705840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 797, 1594, 3188, 3985, 6376, 7970, 15940, 31880, 261433, 522866, 1045732, 1307165, 2091464, 2614330, 5228660, 10457320, 208362101, 416724202, 833448404, 1041810505, 1666896808, 2083621010, 4167242020, 8334484040]

約数ペア:

[(1, 8334484040), (2, 4167242020), (4, 2083621010), (5, 1666896808), (8, 1041810505), (10, 833448404), (20, 416724202), (40, 208362101), (797, 10457320), (1594, 5228660), (3188, 2614330), (3985, 2091464), (6376, 1307165), (7970, 1045732), (15940, 522866), (31880, 261433)]