8793260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 21337344

約数和(自身を除く): 12544084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 587, 749, 1070, 1174, 1498, 2140, 2348, 2935, 2996, 3745, 4109, 5870, 7490, 8218, 11740, 14980, 16436, 20545, 41090, 62809, 82180, 125618, 251236, 314045, 439663, 628090, 879326, 1256180, 1758652, 2198315, 4396630, 8793260]

約数ペア:

[(1, 8793260), (2, 4396630), (4, 2198315), (5, 1758652), (7, 1256180), (10, 879326), (14, 628090), (20, 439663), (28, 314045), (35, 251236), (70, 125618), (107, 82180), (140, 62809), (214, 41090), (428, 20545), (535, 16436), (587, 14980), (749, 11740), (1070, 8218), (1174, 7490), (1498, 5870), (2140, 4109), (2348, 3745), (2935, 2996)]