8485300

素因数分解:

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

素因数の和:1668

約数の個数: 36

約数和(自身を含む): 18772236

約数和(自身を除く): 10286936

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 1601, 2650, 3202, 5300, 6404, 8005, 16010, 32020, 40025, 80050, 84853, 160100, 169706, 339412, 424265, 848530, 1697060, 2121325, 4242650, 8485300]

約数ペア:

[(1, 8485300), (2, 4242650), (4, 2121325), (5, 1697060), (10, 848530), (20, 424265), (25, 339412), (50, 169706), (53, 160100), (100, 84853), (106, 80050), (212, 40025), (265, 32020), (530, 16010), (1060, 8005), (1325, 6404), (1601, 5300), (2650, 3202)]