63803120

素因数分解:

$2^4\times 5^1\times {\mathrm{797539}}^1$

素因数の和:797552

約数の個数: 20

約数和(自身を含む): 148342440

約数和(自身を除く): 84539320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 797539, 1595078, 3190156, 3987695, 6380312, 7975390, 12760624, 15950780, 31901560, 63803120]

約数ペア:

[(1, 63803120), (2, 31901560), (4, 15950780), (5, 12760624), (8, 7975390), (10, 6380312), (16, 3987695), (20, 3190156), (40, 1595078), (80, 797539)]