14025640

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11311}}^1$

素因数の和:11353

約数の個数: 32

約数和(自身を含む): 32578560

約数和(自身を除く): 18552920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 11311, 22622, 45244, 56555, 90488, 113110, 226220, 350641, 452440, 701282, 1402564, 1753205, 2805128, 3506410, 7012820, 14025640]

約数ペア:

[(1, 14025640), (2, 7012820), (4, 3506410), (5, 2805128), (8, 1753205), (10, 1402564), (20, 701282), (31, 452440), (40, 350641), (62, 226220), (124, 113110), (155, 90488), (248, 56555), (310, 45244), (620, 22622), (1240, 11311)]