80258290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{19433}}^1$

素因数の和:19506

約数の個数: 32

約数和(自身を含む): 167909760

約数和(自身を除く): 87651470

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 19433, 38866, 97165, 136031, 194330, 272062, 680155, 1146547, 1360310, 2293094, 5732735, 8025829, 11465470, 16051658, 40129145, 80258290]

約数ペア:

[(1, 80258290), (2, 40129145), (5, 16051658), (7, 11465470), (10, 8025829), (14, 5732735), (35, 2293094), (59, 1360310), (70, 1146547), (118, 680155), (295, 272062), (413, 194330), (590, 136031), (826, 97165), (2065, 38866), (4130, 19433)]