40010570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2383}}^1$

素因数の和:2486

約数の個数: 32

約数和(自身を含む): 76211712

約数和(自身を除く): 36201142

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 1679, 2383, 3358, 4766, 8395, 11915, 16790, 23830, 54809, 109618, 173959, 274045, 347918, 548090, 869795, 1739590, 4001057, 8002114, 20005285, 40010570]

約数ペア:

[(1, 40010570), (2, 20005285), (5, 8002114), (10, 4001057), (23, 1739590), (46, 869795), (73, 548090), (115, 347918), (146, 274045), (230, 173959), (365, 109618), (730, 54809), (1679, 23830), (2383, 16790), (3358, 11915), (4766, 8395)]