23652920

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5741}}^1$

素因数の和:5855

約数の個数: 32

約数和(自身を含む): 53745120

約数和(自身を除く): 30092200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 5741, 11482, 22964, 28705, 45928, 57410, 114820, 229640, 591323, 1182646, 2365292, 2956615, 4730584, 5913230, 11826460, 23652920]

約数ペア:

[(1, 23652920), (2, 11826460), (4, 5913230), (5, 4730584), (8, 2956615), (10, 2365292), (20, 1182646), (40, 591323), (103, 229640), (206, 114820), (412, 57410), (515, 45928), (824, 28705), (1030, 22964), (2060, 11482), (4120, 5741)]