13801760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{12323}}^1$

素因数の和:12345

約数の個数: 48

約数和(自身を含む): 37267776

約数和(自身を除く): 23466016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 12323, 24646, 49292, 61615, 86261, 98584, 123230, 172522, 197168, 246460, 345044, 394336, 431305, 492920, 690088, 862610, 985840, 1380176, 1725220, 1971680, 2760352, 3450440, 6900880, 13801760]

約数ペア:

[(1, 13801760), (2, 6900880), (4, 3450440), (5, 2760352), (7, 1971680), (8, 1725220), (10, 1380176), (14, 985840), (16, 862610), (20, 690088), (28, 492920), (32, 431305), (35, 394336), (40, 345044), (56, 246460), (70, 197168), (80, 172522), (112, 123230), (140, 98584), (160, 86261), (224, 61615), (280, 49292), (560, 24646), (1120, 12323)]