114521840

素因数分解:

$2^4\times 5^1\times {\mathrm{1431523}}^1$

素因数の和:1431536

約数の個数: 20

約数和(自身を含む): 266263464

約数和(自身を除く): 151741624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1431523, 2863046, 5726092, 7157615, 11452184, 14315230, 22904368, 28630460, 57260920, 114521840]

約数ペア:

[(1, 114521840), (2, 57260920), (4, 28630460), (5, 22904368), (8, 14315230), (10, 11452184), (16, 7157615), (20, 5726092), (40, 2863046), (80, 1431523)]