54345080

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{16369}}^1$

素因数の和:16463

約数の個数: 32

約数和(自身を含む): 123757200

約数和(自身を除く): 69412120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 16369, 32738, 65476, 81845, 130952, 163690, 327380, 654760, 1358627, 2717254, 5434508, 6793135, 10869016, 13586270, 27172540, 54345080]

約数ペア:

[(1, 54345080), (2, 27172540), (4, 13586270), (5, 10869016), (8, 6793135), (10, 5434508), (20, 2717254), (40, 1358627), (83, 654760), (166, 327380), (332, 163690), (415, 130952), (664, 81845), (830, 65476), (1660, 32738), (3320, 16369)]