65477290

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 119964240

約数和(自身を除く): 54486950

約数列:

[1, 2, 5, 10, 101, 202, 241, 269, 482, 505, 538, 1010, 1205, 1345, 2410, 2690, 24341, 27169, 48682, 54338, 64829, 121705, 129658, 135845, 243410, 271690, 324145, 648290, 6547729, 13095458, 32738645, 65477290]

約数ペア:

[(1, 65477290), (2, 32738645), (5, 13095458), (10, 6547729), (101, 648290), (202, 324145), (241, 271690), (269, 243410), (482, 135845), (505, 129658), (538, 121705), (1010, 64829), (1205, 54338), (1345, 48682), (2410, 27169), (2690, 24341)]