26863670210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{859}}^1\times {\mathrm{2207}}^1$

素因数の和:3195

約数の個数: 64

約数和(自身を含む): 52636953600

約数和(自身を除く): 25773283390

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 859, 1090, 1417, 1718, 2207, 2834, 4295, 4414, 7085, 8590, 11035, 11167, 14170, 22070, 22334, 28691, 55835, 57382, 93631, 111670, 143455, 187262, 240563, 286910, 468155, 481126, 936310, 1202815, 1217203, 1895813, 2405630, 2434406, 3127319, 3791626, 6086015, 6254638, 9479065, 12172030, 15636595, 18958130, 24645569, 31273190, 49291138, 123227845, 206643617, 246455690, 413287234, 1033218085, 2066436170, 2686367021, 5372734042, 13431835105, 26863670210]

約数ペア:

[(1, 26863670210), (2, 13431835105), (5, 5372734042), (10, 2686367021), (13, 2066436170), (26, 1033218085), (65, 413287234), (109, 246455690), (130, 206643617), (218, 123227845), (545, 49291138), (859, 31273190), (1090, 24645569), (1417, 18958130), (1718, 15636595), (2207, 12172030), (2834, 9479065), (4295, 6254638), (4414, 6086015), (7085, 3791626), (8590, 3127319), (11035, 2434406), (11167, 2405630), (14170, 1895813), (22070, 1217203), (22334, 1202815), (28691, 936310), (55835, 481126), (57382, 468155), (93631, 286910), (111670, 240563), (143455, 187262)]