106878640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{121453}}^1$

素因数の和:121477

約数の個数: 40

約数和(自身を含む): 271085328

約数和(自身を除く): 164206688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 121453, 242906, 485812, 607265, 971624, 1214530, 1335983, 1943248, 2429060, 2671966, 4858120, 5343932, 6679915, 9716240, 10687864, 13359830, 21375728, 26719660, 53439320, 106878640]

約数ペア:

[(1, 106878640), (2, 53439320), (4, 26719660), (5, 21375728), (8, 13359830), (10, 10687864), (11, 9716240), (16, 6679915), (20, 5343932), (22, 4858120), (40, 2671966), (44, 2429060), (55, 1943248), (80, 1335983), (88, 1214530), (110, 971624), (176, 607265), (220, 485812), (440, 242906), (880, 121453)]