240804950

素因数分解:

$2^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{21031}}^1$

素因数の和:21272

約数の個数: 24

約数和(自身を含む): 449874480

約数和(自身を除く): 209069530

約数列:

[1, 2, 5, 10, 25, 50, 229, 458, 1145, 2290, 5725, 11450, 21031, 42062, 105155, 210310, 525775, 1051550, 4816099, 9632198, 24080495, 48160990, 120402475, 240804950]

約数ペア:

[(1, 240804950), (2, 120402475), (5, 48160990), (10, 24080495), (25, 9632198), (50, 4816099), (229, 1051550), (458, 525775), (1145, 210310), (2290, 105155), (5725, 42062), (11450, 21031)]