9220360

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{653}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 20836440

約数和(自身を除く): 11616080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 653, 706, 1306, 1412, 1765, 2612, 2824, 3265, 3530, 5224, 6530, 7060, 13060, 14120, 26120, 230509, 461018, 922036, 1152545, 1844072, 2305090, 4610180, 9220360]

約数ペア:

[(1, 9220360), (2, 4610180), (4, 2305090), (5, 1844072), (8, 1152545), (10, 922036), (20, 461018), (40, 230509), (353, 26120), (653, 14120), (706, 13060), (1306, 7060), (1412, 6530), (1765, 5224), (2612, 3530), (2824, 3265)]