7296980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 16571520

約数和(自身を除く): 9274540

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 547, 580, 667, 1094, 1334, 2188, 2668, 2735, 3335, 5470, 6670, 10940, 12581, 13340, 15863, 25162, 31726, 50324, 62905, 63452, 79315, 125810, 158630, 251620, 317260, 364849, 729698, 1459396, 1824245, 3648490, 7296980]

約数ペア:

[(1, 7296980), (2, 3648490), (4, 1824245), (5, 1459396), (10, 729698), (20, 364849), (23, 317260), (29, 251620), (46, 158630), (58, 125810), (92, 79315), (115, 63452), (116, 62905), (145, 50324), (230, 31726), (290, 25162), (460, 15863), (547, 13340), (580, 12581), (667, 10940), (1094, 6670), (1334, 5470), (2188, 3335), (2668, 2735)]