69748940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{74201}}^1$

素因数の和:74257

約数の個数: 24

約数和(自身を含む): 149591232

約数和(自身を除く): 79842292

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 74201, 148402, 296804, 371005, 742010, 1484020, 3487447, 6974894, 13949788, 17437235, 34874470, 69748940]

約数ペア:

[(1, 69748940), (2, 34874470), (4, 17437235), (5, 13949788), (10, 6974894), (20, 3487447), (47, 1484020), (94, 742010), (188, 371005), (235, 296804), (470, 148402), (940, 74201)]