9737680

素因数分解:

$2^4\times 5^1\times {\mathrm{121721}}^1$

素因数の和:121734

約数の個数: 20

約数和(自身を含む): 22640292

約数和(自身を除く): 12902612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 121721, 243442, 486884, 608605, 973768, 1217210, 1947536, 2434420, 4868840, 9737680]

約数ペア:

[(1, 9737680), (2, 4868840), (4, 2434420), (5, 1947536), (8, 1217210), (10, 973768), (16, 608605), (20, 486884), (40, 243442), (80, 121721)]