73368160

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19937}}^1$

素因数の和:19975

約数の個数: 48

約数和(自身を含む): 180877536

約数和(自身を除く): 107509376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 19937, 39874, 79748, 99685, 159496, 199370, 318992, 398740, 458551, 637984, 797480, 917102, 1594960, 1834204, 2292755, 3189920, 3668408, 4585510, 7336816, 9171020, 14673632, 18342040, 36684080, 73368160]

約数ペア:

[(1, 73368160), (2, 36684080), (4, 18342040), (5, 14673632), (8, 9171020), (10, 7336816), (16, 4585510), (20, 3668408), (23, 3189920), (32, 2292755), (40, 1834204), (46, 1594960), (80, 917102), (92, 797480), (115, 637984), (160, 458551), (184, 398740), (230, 318992), (368, 199370), (460, 159496), (736, 99685), (920, 79748), (1840, 39874), (3680, 19937)]