70548460

素因数分解:

$2^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{5503}}^1$

素因数の和:6153

約数の個数: 24

約数和(自身を含む): 148409856

約数和(自身を除く): 77861396

約数列:

[1, 2, 4, 5, 10, 20, 641, 1282, 2564, 3205, 5503, 6410, 11006, 12820, 22012, 27515, 55030, 110060, 3527423, 7054846, 14109692, 17637115, 35274230, 70548460]

約数ペア:

[(1, 70548460), (2, 35274230), (4, 17637115), (5, 14109692), (10, 7054846), (20, 3527423), (641, 110060), (1282, 55030), (2564, 27515), (3205, 22012), (5503, 12820), (6410, 11006)]