2364880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 80

約数和(自身を含む): 6499584

約数和(自身を除く): 4134704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 103, 112, 140, 164, 205, 206, 280, 287, 328, 410, 412, 515, 560, 574, 656, 721, 820, 824, 1030, 1148, 1435, 1442, 1640, 1648, 2060, 2296, 2870, 2884, 3280, 3605, 4120, 4223, 4592, 5740, 5768, 7210, 8240, 8446, 11480, 11536, 14420, 16892, 21115, 22960, 28840, 29561, 33784, 42230, 57680, 59122, 67568, 84460, 118244, 147805, 168920, 236488, 295610, 337840, 472976, 591220, 1182440, 2364880]

約数ペア:

[(1, 2364880), (2, 1182440), (4, 591220), (5, 472976), (7, 337840), (8, 295610), (10, 236488), (14, 168920), (16, 147805), (20, 118244), (28, 84460), (35, 67568), (40, 59122), (41, 57680), (56, 42230), (70, 33784), (80, 29561), (82, 28840), (103, 22960), (112, 21115), (140, 16892), (164, 14420), (205, 11536), (206, 11480), (280, 8446), (287, 8240), (328, 7210), (410, 5768), (412, 5740), (515, 4592), (560, 4223), (574, 4120), (656, 3605), (721, 3280), (820, 2884), (824, 2870), (1030, 2296), (1148, 2060), (1435, 1648), (1442, 1640)]