3746000

素因数分解:

$2^4\times 5^3\times {\mathrm{1873}}^1$

素因数の和:1896

約数の個数: 40

約数和(自身を含む): 9062664

約数和(自身を除く): 5316664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 1873, 2000, 3746, 7492, 9365, 14984, 18730, 29968, 37460, 46825, 74920, 93650, 149840, 187300, 234125, 374600, 468250, 749200, 936500, 1873000, 3746000]

約数ペア:

[(1, 3746000), (2, 1873000), (4, 936500), (5, 749200), (8, 468250), (10, 374600), (16, 234125), (20, 187300), (25, 149840), (40, 93650), (50, 74920), (80, 46825), (100, 37460), (125, 29968), (200, 18730), (250, 14984), (400, 9365), (500, 7492), (1000, 3746), (1873, 2000)]