23422120

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2557}}^1$

素因数の和:2797

約数の個数: 32

約数和(自身を含む): 52950600

約数和(自身を除く): 29528480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 2557, 4580, 5114, 9160, 10228, 12785, 20456, 25570, 51140, 102280, 585553, 1171106, 2342212, 2927765, 4684424, 5855530, 11711060, 23422120]

約数ペア:

[(1, 23422120), (2, 11711060), (4, 5855530), (5, 4684424), (8, 2927765), (10, 2342212), (20, 1171106), (40, 585553), (229, 102280), (458, 51140), (916, 25570), (1145, 20456), (1832, 12785), (2290, 10228), (2557, 9160), (4580, 5114)]