9691480

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3319}}^1$

素因数の和:3403

約数の個数: 32

約数和(自身を含む): 22111200

約数和(自身を除く): 12419720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 3319, 6638, 13276, 16595, 26552, 33190, 66380, 132760, 242287, 484574, 969148, 1211435, 1938296, 2422870, 4845740, 9691480]

約数ペア:

[(1, 9691480), (2, 4845740), (4, 2422870), (5, 1938296), (8, 1211435), (10, 969148), (20, 484574), (40, 242287), (73, 132760), (146, 66380), (292, 33190), (365, 26552), (584, 16595), (730, 13276), (1460, 6638), (2920, 3319)]