1056697520

素因数分解:

$2^4\times 5^1\times {\mathrm{13208719}}^1$

素因数の和:13208732

約数の個数: 20

約数和(自身を含む): 2456821920

約数和(自身を除く): 1400124400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 13208719, 26417438, 52834876, 66043595, 105669752, 132087190, 211339504, 264174380, 528348760, 1056697520]

約数ペア:

[(1, 1056697520), (2, 528348760), (4, 264174380), (5, 211339504), (8, 132087190), (10, 105669752), (16, 66043595), (20, 52834876), (40, 26417438), (80, 13208719)]