5220290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 9953280

約数和(自身を除く): 4732990

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 383, 470, 766, 1363, 1915, 2726, 3830, 6815, 11107, 13630, 18001, 22214, 36002, 55535, 90005, 111070, 180010, 522029, 1044058, 2610145, 5220290]

約数ペア:

[(1, 5220290), (2, 2610145), (5, 1044058), (10, 522029), (29, 180010), (47, 111070), (58, 90005), (94, 55535), (145, 36002), (235, 22214), (290, 18001), (383, 13630), (470, 11107), (766, 6815), (1363, 3830), (1915, 2726)]