14877580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 32749920

約数和(自身を除く): 17872340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 113, 116, 145, 226, 227, 290, 452, 454, 565, 580, 908, 1130, 1135, 2260, 2270, 3277, 4540, 6554, 6583, 13108, 13166, 16385, 25651, 26332, 32770, 32915, 51302, 65540, 65830, 102604, 128255, 131660, 256510, 513020, 743879, 1487758, 2975516, 3719395, 7438790, 14877580]

約数ペア:

[(1, 14877580), (2, 7438790), (4, 3719395), (5, 2975516), (10, 1487758), (20, 743879), (29, 513020), (58, 256510), (113, 131660), (116, 128255), (145, 102604), (226, 65830), (227, 65540), (290, 51302), (452, 32915), (454, 32770), (565, 26332), (580, 25651), (908, 16385), (1130, 13166), (1135, 13108), (2260, 6583), (2270, 6554), (3277, 4540)]