4380451070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10684027}}^1$

素因数の和:10684075

約数の個数: 16

約数和(自身を含む): 8077125168

約数和(自身を除く): 3696674098

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 10684027, 21368054, 53420135, 106840270, 438045107, 876090214, 2190225535, 4380451070]

約数ペア:

[(1, 4380451070), (2, 2190225535), (5, 876090214), (10, 438045107), (41, 106840270), (82, 53420135), (205, 21368054), (410, 10684027)]