4780660

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1583}}^1$

素因数の和:1743

約数の個数: 24

約数和(自身を含む): 10112256

約数和(自身を除く): 5331596

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 1583, 3020, 3166, 6332, 7915, 15830, 31660, 239033, 478066, 956132, 1195165, 2390330, 4780660]

約数ペア:

[(1, 4780660), (2, 2390330), (4, 1195165), (5, 956132), (10, 478066), (20, 239033), (151, 31660), (302, 15830), (604, 7915), (755, 6332), (1510, 3166), (1583, 3020)]