2956100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 7582848

約数和(自身を除く): 4626748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 103, 140, 164, 175, 205, 206, 287, 350, 410, 412, 515, 574, 700, 721, 820, 1025, 1030, 1148, 1435, 1442, 2050, 2060, 2575, 2870, 2884, 3605, 4100, 4223, 5150, 5740, 7175, 7210, 8446, 10300, 14350, 14420, 16892, 18025, 21115, 28700, 29561, 36050, 42230, 59122, 72100, 84460, 105575, 118244, 147805, 211150, 295610, 422300, 591220, 739025, 1478050, 2956100]

約数ペア:

[(1, 2956100), (2, 1478050), (4, 739025), (5, 591220), (7, 422300), (10, 295610), (14, 211150), (20, 147805), (25, 118244), (28, 105575), (35, 84460), (41, 72100), (50, 59122), (70, 42230), (82, 36050), (100, 29561), (103, 28700), (140, 21115), (164, 18025), (175, 16892), (205, 14420), (206, 14350), (287, 10300), (350, 8446), (410, 7210), (412, 7175), (515, 5740), (574, 5150), (700, 4223), (721, 4100), (820, 3605), (1025, 2884), (1030, 2870), (1148, 2575), (1435, 2060), (1442, 2050)]