65799080

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{19819}}^1$

素因数の和:19913

約数の個数: 32

約数和(自身を含む): 149839200

約数和(自身を除く): 84040120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 19819, 39638, 79276, 99095, 158552, 198190, 396380, 792760, 1644977, 3289954, 6579908, 8224885, 13159816, 16449770, 32899540, 65799080]

約数ペア:

[(1, 65799080), (2, 32899540), (4, 16449770), (5, 13159816), (8, 8224885), (10, 6579908), (20, 3289954), (40, 1644977), (83, 792760), (166, 396380), (332, 198190), (415, 158552), (664, 99095), (830, 79276), (1660, 39638), (3320, 19819)]