60682820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2731}}^1$

素因数の和:2852

約数の個数: 48

約数和(自身を含む): 140446656

約数和(自身を除く): 79763836

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 1010, 1111, 2020, 2222, 2731, 4444, 5462, 5555, 10924, 11110, 13655, 22220, 27310, 30041, 54620, 60082, 120164, 150205, 275831, 300410, 551662, 600820, 1103324, 1379155, 2758310, 3034141, 5516620, 6068282, 12136564, 15170705, 30341410, 60682820]

約数ペア:

[(1, 60682820), (2, 30341410), (4, 15170705), (5, 12136564), (10, 6068282), (11, 5516620), (20, 3034141), (22, 2758310), (44, 1379155), (55, 1103324), (101, 600820), (110, 551662), (202, 300410), (220, 275831), (404, 150205), (505, 120164), (1010, 60082), (1111, 54620), (2020, 30041), (2222, 27310), (2731, 22220), (4444, 13655), (5462, 11110), (5555, 10924)]