70548080

素因数分解:

$2^4\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1213}}^1$

素因数の和:1953

約数の個数: 40

約数和(自身を含む): 164385312

約数和(自身を除く): 93837232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 727, 1213, 1454, 2426, 2908, 3635, 4852, 5816, 6065, 7270, 9704, 11632, 12130, 14540, 19408, 24260, 29080, 48520, 58160, 97040, 881851, 1763702, 3527404, 4409255, 7054808, 8818510, 14109616, 17637020, 35274040, 70548080]

約数ペア:

[(1, 70548080), (2, 35274040), (4, 17637020), (5, 14109616), (8, 8818510), (10, 7054808), (16, 4409255), (20, 3527404), (40, 1763702), (80, 881851), (727, 97040), (1213, 58160), (1454, 48520), (2426, 29080), (2908, 24260), (3635, 19408), (4852, 14540), (5816, 12130), (6065, 11632), (7270, 9704)]