4242650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1601}}^1$

素因数の和:1666

約数の個数: 24

約数和(自身を含む): 8045244

約数和(自身を除く): 3802594

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 1601, 2650, 3202, 8005, 16010, 40025, 80050, 84853, 169706, 424265, 848530, 2121325, 4242650]

約数ペア:

[(1, 4242650), (2, 2121325), (5, 848530), (10, 424265), (25, 169706), (50, 84853), (53, 80050), (106, 40025), (265, 16010), (530, 8005), (1325, 3202), (1601, 2650)]