80496190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{473507}}^1$

素因数の和:473531

約数の個数: 16

約数和(自身を含む): 153416592

約数和(自身を除く): 72920402

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 473507, 947014, 2367535, 4735070, 8049619, 16099238, 40248095, 80496190]

約数ペア:

[(1, 80496190), (2, 40248095), (5, 16099238), (10, 8049619), (17, 4735070), (34, 2367535), (85, 947014), (170, 473507)]