5189380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 12612096

約数和(自身を除く): 7422716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 367, 404, 505, 707, 734, 1010, 1414, 1468, 1835, 2020, 2569, 2828, 3535, 3670, 5138, 7070, 7340, 10276, 12845, 14140, 25690, 37067, 51380, 74134, 148268, 185335, 259469, 370670, 518938, 741340, 1037876, 1297345, 2594690, 5189380]

約数ペア:

[(1, 5189380), (2, 2594690), (4, 1297345), (5, 1037876), (7, 741340), (10, 518938), (14, 370670), (20, 259469), (28, 185335), (35, 148268), (70, 74134), (101, 51380), (140, 37067), (202, 25690), (367, 14140), (404, 12845), (505, 10276), (707, 7340), (734, 7070), (1010, 5138), (1414, 3670), (1468, 3535), (1835, 2828), (2020, 2569)]