84266270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1873}}^1$

素因数の和:2300

約数の個数: 32

約数和(自身を含む): 165961440

約数和(自身を除く): 81695170

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 409, 818, 1873, 2045, 3746, 4090, 4499, 8998, 9365, 18730, 20603, 22495, 41206, 44990, 103015, 206030, 766057, 1532114, 3830285, 7660570, 8426627, 16853254, 42133135, 84266270]

約数ペア:

[(1, 84266270), (2, 42133135), (5, 16853254), (10, 8426627), (11, 7660570), (22, 3830285), (55, 1532114), (110, 766057), (409, 206030), (818, 103015), (1873, 44990), (2045, 41206), (3746, 22495), (4090, 20603), (4499, 18730), (8998, 9365)]