13873000

素因数分解:

$2^3\times 5^3\times {\mathrm{13873}}^1$

素因数の和:13894

約数の個数: 32

約数和(自身を含む): 32465160

約数和(自身を除く): 18592160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 13873, 27746, 55492, 69365, 110984, 138730, 277460, 346825, 554920, 693650, 1387300, 1734125, 2774600, 3468250, 6936500, 13873000]

約数ペア:

[(1, 13873000), (2, 6936500), (4, 3468250), (5, 2774600), (8, 1734125), (10, 1387300), (20, 693650), (25, 554920), (40, 346825), (50, 277460), (100, 138730), (125, 110984), (200, 69365), (250, 55492), (500, 27746), (1000, 13873)]