5670140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 13777344

約数和(自身を除く): 8107204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 401, 404, 505, 707, 802, 1010, 1414, 1604, 2005, 2020, 2807, 2828, 3535, 4010, 5614, 7070, 8020, 11228, 14035, 14140, 28070, 40501, 56140, 81002, 162004, 202505, 283507, 405010, 567014, 810020, 1134028, 1417535, 2835070, 5670140]

約数ペア:

[(1, 5670140), (2, 2835070), (4, 1417535), (5, 1134028), (7, 810020), (10, 567014), (14, 405010), (20, 283507), (28, 202505), (35, 162004), (70, 81002), (101, 56140), (140, 40501), (202, 28070), (401, 14140), (404, 14035), (505, 11228), (707, 8020), (802, 7070), (1010, 5614), (1414, 4010), (1604, 3535), (2005, 2828), (2020, 2807)]