73304120

素因数分解:

$2^3\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{1747}}^1$

素因数の和:2807

約数の個数: 32

約数和(自身を含む): 165186000

約数和(自身を除く): 91881880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1049, 1747, 2098, 3494, 4196, 5245, 6988, 8392, 8735, 10490, 13976, 17470, 20980, 34940, 41960, 69880, 1832603, 3665206, 7330412, 9163015, 14660824, 18326030, 36652060, 73304120]

約数ペア:

[(1, 73304120), (2, 36652060), (4, 18326030), (5, 14660824), (8, 9163015), (10, 7330412), (20, 3665206), (40, 1832603), (1049, 69880), (1747, 41960), (2098, 34940), (3494, 20980), (4196, 17470), (5245, 13976), (6988, 10490), (8392, 8735)]