88141540

素因数分解:

$2^2\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{2311}}^1$

素因数の和:4227

約数の個数: 24

約数和(自身を含む): 185274432

約数和(自身を除く): 97132892

約数列:

[1, 2, 4, 5, 10, 20, 1907, 2311, 3814, 4622, 7628, 9244, 9535, 11555, 19070, 23110, 38140, 46220, 4407077, 8814154, 17628308, 22035385, 44070770, 88141540]

約数ペア:

[(1, 88141540), (2, 44070770), (4, 22035385), (5, 17628308), (10, 8814154), (20, 4407077), (1907, 46220), (2311, 38140), (3814, 23110), (4622, 19070), (7628, 11555), (9244, 9535)]