25480330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2273}}^1$

素因数の和:2358

約数の個数: 32

約数和(自身を含む): 49118400

約数和(自身を除く): 23638070

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 2242, 2273, 4546, 5605, 11210, 11365, 22730, 43187, 86374, 134107, 215935, 268214, 431870, 670535, 1341070, 2548033, 5096066, 12740165, 25480330]

約数ペア:

[(1, 25480330), (2, 12740165), (5, 5096066), (10, 2548033), (19, 1341070), (38, 670535), (59, 431870), (95, 268214), (118, 215935), (190, 134107), (295, 86374), (590, 43187), (1121, 22730), (2242, 11365), (2273, 11210), (4546, 5605)]