6445900

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:970

約数の個数: 36

約数和(自身を含む): 14195272

約数和(自身を除く): 7749372

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 883, 1460, 1766, 1825, 3532, 3650, 4415, 7300, 8830, 17660, 22075, 44150, 64459, 88300, 128918, 257836, 322295, 644590, 1289180, 1611475, 3222950, 6445900]

約数ペア:

[(1, 6445900), (2, 3222950), (4, 1611475), (5, 1289180), (10, 644590), (20, 322295), (25, 257836), (50, 128918), (73, 88300), (100, 64459), (146, 44150), (292, 22075), (365, 17660), (730, 8830), (883, 7300), (1460, 4415), (1766, 3650), (1825, 3532)]