6258220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 14192640

約数和(自身を除く): 7934420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 383, 430, 766, 817, 860, 1532, 1634, 1915, 3268, 3830, 4085, 7277, 7660, 8170, 14554, 16340, 16469, 29108, 32938, 36385, 65876, 72770, 82345, 145540, 164690, 312911, 329380, 625822, 1251644, 1564555, 3129110, 6258220]

約数ペア:

[(1, 6258220), (2, 3129110), (4, 1564555), (5, 1251644), (10, 625822), (19, 329380), (20, 312911), (38, 164690), (43, 145540), (76, 82345), (86, 72770), (95, 65876), (172, 36385), (190, 32938), (215, 29108), (380, 16469), (383, 16340), (430, 14554), (766, 8170), (817, 7660), (860, 7277), (1532, 4085), (1634, 3830), (1915, 3268)]