8303840

素因数分解:

$2^5\times 5^1\times {\mathrm{51899}}^1$

素因数の和:51914

約数の個数: 24

約数和(自身を含む): 19618200

約数和(自身を除く): 11314360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 51899, 103798, 207596, 259495, 415192, 518990, 830384, 1037980, 1660768, 2075960, 4151920, 8303840]

約数ペア:

[(1, 8303840), (2, 4151920), (4, 2075960), (5, 1660768), (8, 1037980), (10, 830384), (16, 518990), (20, 415192), (32, 259495), (40, 207596), (80, 103798), (160, 51899)]