85666480

素因数分解:

$2^4\times 5^1\times {\mathrm{467}}^1\times {\mathrm{2293}}^1$

素因数の和:2773

約数の個数: 40

約数和(自身を含む): 199688112

約数和(自身を除く): 114021632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 467, 934, 1868, 2293, 2335, 3736, 4586, 4670, 7472, 9172, 9340, 11465, 18344, 18680, 22930, 36688, 37360, 45860, 91720, 183440, 1070831, 2141662, 4283324, 5354155, 8566648, 10708310, 17133296, 21416620, 42833240, 85666480]

約数ペア:

[(1, 85666480), (2, 42833240), (4, 21416620), (5, 17133296), (8, 10708310), (10, 8566648), (16, 5354155), (20, 4283324), (40, 2141662), (80, 1070831), (467, 183440), (934, 91720), (1868, 45860), (2293, 37360), (2335, 36688), (3736, 22930), (4586, 18680), (4670, 18344), (7472, 11465), (9172, 9340)]