5218360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{18637}}^1$

素因数の和:18655

約数の個数: 32

約数和(自身を含む): 13419360

約数和(自身を除く): 8201000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 18637, 37274, 74548, 93185, 130459, 149096, 186370, 260918, 372740, 521836, 652295, 745480, 1043672, 1304590, 2609180, 5218360]

約数ペア:

[(1, 5218360), (2, 2609180), (4, 1304590), (5, 1043672), (7, 745480), (8, 652295), (10, 521836), (14, 372740), (20, 260918), (28, 186370), (35, 149096), (40, 130459), (56, 93185), (70, 74548), (140, 37274), (280, 18637)]