2682050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 5832960

約数和(自身を除く): 3150910

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 97, 158, 175, 194, 350, 395, 485, 553, 679, 790, 970, 1106, 1358, 1975, 2425, 2765, 3395, 3950, 4850, 5530, 6790, 7663, 13825, 15326, 16975, 27650, 33950, 38315, 53641, 76630, 107282, 191575, 268205, 383150, 536410, 1341025, 2682050]

約数ペア:

[(1, 2682050), (2, 1341025), (5, 536410), (7, 383150), (10, 268205), (14, 191575), (25, 107282), (35, 76630), (50, 53641), (70, 38315), (79, 33950), (97, 27650), (158, 16975), (175, 15326), (194, 13825), (350, 7663), (395, 6790), (485, 5530), (553, 4850), (679, 3950), (790, 3395), (970, 2765), (1106, 2425), (1358, 1975)]