70130800

素因数分解:

$2^4\times 5^2\times {\mathrm{175327}}^1$

素因数の和:175345

約数の個数: 30

約数和(自身を含む): 168490208

約数和(自身を除く): 98359408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 175327, 350654, 701308, 876635, 1402616, 1753270, 2805232, 3506540, 4383175, 7013080, 8766350, 14026160, 17532700, 35065400, 70130800]

約数ペア:

[(1, 70130800), (2, 35065400), (4, 17532700), (5, 14026160), (8, 8766350), (10, 7013080), (16, 4383175), (20, 3506540), (25, 2805232), (40, 1753270), (50, 1402616), (80, 876635), (100, 701308), (200, 350654), (400, 175327)]