24724460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72719}}^1$

素因数の和:72745

約数の個数: 24

約数和(自身を含む): 54976320

約数和(自身を除く): 30251860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 72719, 145438, 290876, 363595, 727190, 1236223, 1454380, 2472446, 4944892, 6181115, 12362230, 24724460]

約数ペア:

[(1, 24724460), (2, 12362230), (4, 6181115), (5, 4944892), (10, 2472446), (17, 1454380), (20, 1236223), (34, 727190), (68, 363595), (85, 290876), (170, 145438), (340, 72719)]