69801760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{62323}}^1$

素因数の和:62345

約数の個数: 48

約数和(自身を含む): 188467776

約数和(自身を除く): 118666016

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, 62323, 124646, 249292, 311615, 436261, 498584, 623230, 872522, 997168, 1246460, 1745044, 1994336, 2181305, 2492920, 3490088, 4362610, 4985840, 6980176, 8725220, 9971680, 13960352, 17450440, 34900880, 69801760]

約数ペア:

[(1, 69801760), (2, 34900880), (4, 17450440), (5, 13960352), (7, 9971680), (8, 8725220), (10, 6980176), (14, 4985840), (16, 4362610), (20, 3490088), (28, 2492920), (32, 2181305), (35, 1994336), (40, 1745044), (56, 1246460), (70, 997168), (80, 872522), (112, 623230), (140, 498584), (160, 436261), (224, 311615), (280, 249292), (560, 124646), (1120, 62323)]