9840800

素因数分解:

$2^5\times 5^2\times {\mathrm{12301}}^1$

素因数の和:12321

約数の個数: 36

約数和(自身を含む): 24025806

約数和(自身を除く): 14185006

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 12301, 24602, 49204, 61505, 98408, 123010, 196816, 246020, 307525, 393632, 492040, 615050, 984080, 1230100, 1968160, 2460200, 4920400, 9840800]

約数ペア:

[(1, 9840800), (2, 4920400), (4, 2460200), (5, 1968160), (8, 1230100), (10, 984080), (16, 615050), (20, 492040), (25, 393632), (32, 307525), (40, 246020), (50, 196816), (80, 123010), (100, 98408), (160, 61505), (200, 49204), (400, 24602), (800, 12301)]