26416477580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{92761}}^1$

素因数の和:93290

約数の個数: 48

約数和(自身を含む): 57505019040

約数和(自身を除く): 31088541460

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 491, 580, 982, 1964, 2455, 4910, 9820, 14239, 28478, 56956, 71195, 92761, 142390, 185522, 284780, 371044, 463805, 927610, 1855220, 2690069, 5380138, 10760276, 13450345, 26900690, 45545651, 53801380, 91091302, 182182604, 227728255, 455456510, 910913020, 1320823879, 2641647758, 5283295516, 6604119395, 13208238790, 26416477580]

約数ペア:

[(1, 26416477580), (2, 13208238790), (4, 6604119395), (5, 5283295516), (10, 2641647758), (20, 1320823879), (29, 910913020), (58, 455456510), (116, 227728255), (145, 182182604), (290, 91091302), (491, 53801380), (580, 45545651), (982, 26900690), (1964, 13450345), (2455, 10760276), (4910, 5380138), (9820, 2690069), (14239, 1855220), (28478, 927610), (56956, 463805), (71195, 371044), (92761, 284780), (142390, 185522)]