8889095990

素因数分解:

$2^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{397}}^1\times {\mathrm{6101}}^1$

素因数の和:6872

約数の個数: 32

約数和(自身を含む): 16087019904

約数和(自身を除く): 7197923914

約数列:

[1, 2, 5, 10, 367, 397, 734, 794, 1835, 1985, 3670, 3970, 6101, 12202, 30505, 61010, 145699, 291398, 728495, 1456990, 2239067, 2422097, 4478134, 4844194, 11195335, 12110485, 22390670, 24220970, 888909599, 1777819198, 4444547995, 8889095990]

約数ペア:

[(1, 8889095990), (2, 4444547995), (5, 1777819198), (10, 888909599), (367, 24220970), (397, 22390670), (734, 12110485), (794, 11195335), (1835, 4844194), (1985, 4478134), (3670, 2422097), (3970, 2239067), (6101, 1456990), (12202, 728495), (30505, 291398), (61010, 145699)]