1525955120

素因数分解:

$2^4\times 5^1\times {\mathrm{19074439}}^1$

素因数の和:19074452

約数の個数: 20

約数和(自身を含む): 3547845840

約数和(自身を除く): 2021890720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 19074439, 38148878, 76297756, 95372195, 152595512, 190744390, 305191024, 381488780, 762977560, 1525955120]

約数ペア:

[(1, 1525955120), (2, 762977560), (4, 381488780), (5, 305191024), (8, 190744390), (10, 152595512), (16, 95372195), (20, 76297756), (40, 38148878), (80, 19074439)]