15968014760

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4809643}}^1$

素因数の和:4809737

約数の個数: 32

約数和(自身を含む): 36360908640

約数和(自身を除く): 20392893880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 4809643, 9619286, 19238572, 24048215, 38477144, 48096430, 96192860, 192385720, 399200369, 798400738, 1596801476, 1996001845, 3193602952, 3992003690, 7984007380, 15968014760]

約数ペア:

[(1, 15968014760), (2, 7984007380), (4, 3992003690), (5, 3193602952), (8, 1996001845), (10, 1596801476), (20, 798400738), (40, 399200369), (83, 192385720), (166, 96192860), (332, 48096430), (415, 38477144), (664, 24048215), (830, 19238572), (1660, 9619286), (3320, 4809643)]