25668660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1117}}^1$

素因数の和:1512

約数の個数: 48

約数和(自身を含む): 72124416

約数和(自身を除く): 46455756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 383, 766, 1117, 1149, 1532, 1915, 2234, 2298, 3351, 3830, 4468, 4596, 5585, 5745, 6702, 7660, 11170, 11490, 13404, 16755, 22340, 22980, 33510, 67020, 427811, 855622, 1283433, 1711244, 2139055, 2566866, 4278110, 5133732, 6417165, 8556220, 12834330, 25668660]

約数ペア:

[(1, 25668660), (2, 12834330), (3, 8556220), (4, 6417165), (5, 5133732), (6, 4278110), (10, 2566866), (12, 2139055), (15, 1711244), (20, 1283433), (30, 855622), (60, 427811), (383, 67020), (766, 33510), (1117, 22980), (1149, 22340), (1532, 16755), (1915, 13404), (2234, 11490), (2298, 11170), (3351, 7660), (3830, 6702), (4468, 5745), (4596, 5585)]