228744340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{7937}}^1$

素因数の和:8088

約数の個数: 48

約数和(自身を含む): 528099264

約数和(自身を除く): 299354924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 2620, 2882, 5764, 7205, 7937, 14410, 15874, 28820, 31748, 39685, 79370, 87307, 158740, 174614, 349228, 436535, 873070, 1039747, 1746140, 2079494, 4158988, 5198735, 10397470, 11437217, 20794940, 22874434, 45748868, 57186085, 114372170, 228744340]

約数ペア:

[(1, 228744340), (2, 114372170), (4, 57186085), (5, 45748868), (10, 22874434), (11, 20794940), (20, 11437217), (22, 10397470), (44, 5198735), (55, 4158988), (110, 2079494), (131, 1746140), (220, 1039747), (262, 873070), (524, 436535), (655, 349228), (1310, 174614), (1441, 158740), (2620, 87307), (2882, 79370), (5764, 39685), (7205, 31748), (7937, 28820), (14410, 15874)]