379292020

素因数分解:

$2^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{19531}}^1$

素因数の和:20511

約数の個数: 24

約数和(自身を含む): 797374368

約数和(自身を除く): 418082348

約数列:

[1, 2, 4, 5, 10, 20, 971, 1942, 3884, 4855, 9710, 19420, 19531, 39062, 78124, 97655, 195310, 390620, 18964601, 37929202, 75858404, 94823005, 189646010, 379292020]

約数ペア:

[(1, 379292020), (2, 189646010), (4, 94823005), (5, 75858404), (10, 37929202), (20, 18964601), (971, 390620), (1942, 195310), (3884, 97655), (4855, 78124), (9710, 39062), (19420, 19531)]