2520860

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{523}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 5325936

約数和(自身を除く): 2805076

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 523, 964, 1046, 1205, 2092, 2410, 2615, 4820, 5230, 10460, 126043, 252086, 504172, 630215, 1260430, 2520860]

約数ペア:

[(1, 2520860), (2, 1260430), (4, 630215), (5, 504172), (10, 252086), (20, 126043), (241, 10460), (482, 5230), (523, 4820), (964, 2615), (1046, 2410), (1205, 2092)]