8300180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{587}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 20151936

約数和(自身を除く): 11851756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 587, 707, 1010, 1174, 1414, 2020, 2348, 2828, 2935, 3535, 4109, 5870, 7070, 8218, 11740, 14140, 16436, 20545, 41090, 59287, 82180, 118574, 237148, 296435, 415009, 592870, 830018, 1185740, 1660036, 2075045, 4150090, 8300180]

約数ペア:

[(1, 8300180), (2, 4150090), (4, 2075045), (5, 1660036), (7, 1185740), (10, 830018), (14, 592870), (20, 415009), (28, 296435), (35, 237148), (70, 118574), (101, 82180), (140, 59287), (202, 41090), (404, 20545), (505, 16436), (587, 14140), (707, 11740), (1010, 8218), (1174, 7070), (1414, 5870), (2020, 4109), (2348, 3535), (2828, 2935)]