9204880

素因数分解:

$2^4\times 5^1\times {\mathrm{115061}}^1$

素因数の和:115074

約数の個数: 20

約数和(自身を含む): 21401532

約数和(自身を除く): 12196652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 115061, 230122, 460244, 575305, 920488, 1150610, 1840976, 2301220, 4602440, 9204880]

約数ペア:

[(1, 9204880), (2, 4602440), (4, 2301220), (5, 1840976), (8, 1150610), (10, 920488), (16, 575305), (20, 460244), (40, 230122), (80, 115061)]