121652740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{13487}}^1$

素因数の和:13548

約数の個数: 48

約数和(自身を含む): 285513984

約数和(自身を除く): 163861244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 9020, 13487, 26974, 53948, 67435, 134870, 148357, 269740, 296714, 552967, 593428, 741785, 1105934, 1483570, 2211868, 2764835, 2967140, 5529670, 6082637, 11059340, 12165274, 24330548, 30413185, 60826370, 121652740]

約数ペア:

[(1, 121652740), (2, 60826370), (4, 30413185), (5, 24330548), (10, 12165274), (11, 11059340), (20, 6082637), (22, 5529670), (41, 2967140), (44, 2764835), (55, 2211868), (82, 1483570), (110, 1105934), (164, 741785), (205, 593428), (220, 552967), (410, 296714), (451, 269740), (820, 148357), (902, 134870), (1804, 67435), (2255, 53948), (4510, 26974), (9020, 13487)]