424432700

素因数分解:

$2^2\times 5^2\times {\mathrm{397}}^1\times {\mathrm{10691}}^1$

素因数の和:11102

約数の個数: 36

約数和(自身を含む): 923425272

約数和(自身を除く): 498992572

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 397, 794, 1588, 1985, 3970, 7940, 9925, 10691, 19850, 21382, 39700, 42764, 53455, 106910, 213820, 267275, 534550, 1069100, 4244327, 8488654, 16977308, 21221635, 42443270, 84886540, 106108175, 212216350, 424432700]

約数ペア:

[(1, 424432700), (2, 212216350), (4, 106108175), (5, 84886540), (10, 42443270), (20, 21221635), (25, 16977308), (50, 8488654), (100, 4244327), (397, 1069100), (794, 534550), (1588, 267275), (1985, 213820), (3970, 106910), (7940, 53455), (9925, 42764), (10691, 39700), (19850, 21382)]