236105260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{937}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 509626656

約数和(自身を除く): 273521396

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 293, 430, 586, 860, 937, 1172, 1465, 1874, 2930, 3748, 4685, 5860, 9370, 12599, 18740, 25198, 40291, 50396, 62995, 80582, 125990, 161164, 201455, 251980, 274541, 402910, 549082, 805820, 1098164, 1372705, 2745410, 5490820, 11805263, 23610526, 47221052, 59026315, 118052630, 236105260]

約数ペア:

[(1, 236105260), (2, 118052630), (4, 59026315), (5, 47221052), (10, 23610526), (20, 11805263), (43, 5490820), (86, 2745410), (172, 1372705), (215, 1098164), (293, 805820), (430, 549082), (586, 402910), (860, 274541), (937, 251980), (1172, 201455), (1465, 161164), (1874, 125990), (2930, 80582), (3748, 62995), (4685, 50396), (5860, 40291), (9370, 25198), (12599, 18740)]