124322120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239081}}^1$

素因数の和:239105

約数の個数: 32

約数和(自身を含む): 301243320

約数和(自身を除く): 176921200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 239081, 478162, 956324, 1195405, 1912648, 2390810, 3108053, 4781620, 6216106, 9563240, 12432212, 15540265, 24864424, 31080530, 62161060, 124322120]

約数ペア:

[(1, 124322120), (2, 62161060), (4, 31080530), (5, 24864424), (8, 15540265), (10, 12432212), (13, 9563240), (20, 6216106), (26, 4781620), (40, 3108053), (52, 2390810), (65, 1912648), (104, 1195405), (130, 956324), (260, 478162), (520, 239081)]