12369525080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2555687}}^1$

素因数の和:2555720

約数の個数: 48

約数和(自身を含む): 30591585360

約数和(自身を除く): 18222060280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 2555687, 5111374, 10222748, 12778435, 20445496, 25556870, 28112557, 51113740, 56225114, 102227480, 112450228, 140562785, 224900456, 281125570, 309238127, 562251140, 618476254, 1124502280, 1236952508, 1546190635, 2473905016, 3092381270, 6184762540, 12369525080]

約数ペア:

[(1, 12369525080), (2, 6184762540), (4, 3092381270), (5, 2473905016), (8, 1546190635), (10, 1236952508), (11, 1124502280), (20, 618476254), (22, 562251140), (40, 309238127), (44, 281125570), (55, 224900456), (88, 140562785), (110, 112450228), (121, 102227480), (220, 56225114), (242, 51113740), (440, 28112557), (484, 25556870), (605, 20445496), (968, 12778435), (1210, 10222748), (2420, 5111374), (4840, 2555687)]