68541.0000000

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{32189}}^1$

素因数の和:32207

約数の個数: 32

約数和(自身を含む): 23176800

約数和(自身を除く): 14163880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 32189, 64378, 128756, 160945, 225323, 257512, 321890, 450646, 643780, 901292, 1126615, 1287560, 1802584, 2253230, 4506460, 9012920]

約数ペア:

[(1, 9012920), (2, 4506460), (4, 2253230), (5, 1802584), (7, 1287560), (8, 1126615), (10, 901292), (14, 643780), (20, 450646), (28, 321890), (35, 257512), (40, 225323), (56, 160945), (70, 128756), (140, 64378), (280, 32189)]