5497520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{9817}}^1$

素因数の和:9837

約数の個数: 40

約数和(自身を含む): 14609184

約数和(自身を除く): 9111664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 9817, 19634, 39268, 49085, 68719, 78536, 98170, 137438, 157072, 196340, 274876, 343595, 392680, 549752, 687190, 785360, 1099504, 1374380, 2748760, 5497520]

約数ペア:

[(1, 5497520), (2, 2748760), (4, 1374380), (5, 1099504), (7, 785360), (8, 687190), (10, 549752), (14, 392680), (16, 343595), (20, 274876), (28, 196340), (35, 157072), (40, 137438), (56, 98170), (70, 78536), (80, 68719), (112, 49085), (140, 39268), (280, 19634), (560, 9817)]