318206950

素因数分解:

$2^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{27791}}^1$

素因数の和:28032

約数の個数: 24

約数和(自身を含む): 594470880

約数和(自身を除く): 276263930

約数列:

[1, 2, 5, 10, 25, 50, 229, 458, 1145, 2290, 5725, 11450, 27791, 55582, 138955, 277910, 694775, 1389550, 6364139, 12728278, 31820695, 63641390, 159103475, 318206950]

約数ペア:

[(1, 318206950), (2, 159103475), (5, 63641390), (10, 31820695), (25, 12728278), (50, 6364139), (229, 1389550), (458, 694775), (1145, 277910), (2290, 138955), (5725, 55582), (11450, 27791)]