3680000

素因数分解:

$2^8\times 5^4\times {\mathrm{23}}^1$

素因数の和:59

約数の個数: 90

約数和(自身を含む): 9578184

約数和(自身を除く): 5898184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 125, 128, 160, 184, 200, 230, 250, 256, 320, 368, 400, 460, 500, 575, 625, 640, 736, 800, 920, 1000, 1150, 1250, 1280, 1472, 1600, 1840, 2000, 2300, 2500, 2875, 2944, 3200, 3680, 4000, 4600, 5000, 5750, 5888, 6400, 7360, 8000, 9200, 10000, 11500, 14375, 14720, 16000, 18400, 20000, 23000, 28750, 29440, 32000, 36800, 40000, 46000, 57500, 73600, 80000, 92000, 115000, 147200, 160000, 184000, 230000, 368000, 460000, 736000, 920000, 1840000, 3680000]

約数ペア:

[(1, 3680000), (2, 1840000), (4, 920000), (5, 736000), (8, 460000), (10, 368000), (16, 230000), (20, 184000), (23, 160000), (25, 147200), (32, 115000), (40, 92000), (46, 80000), (50, 73600), (64, 57500), (80, 46000), (92, 40000), (100, 36800), (115, 32000), (125, 29440), (128, 28750), (160, 23000), (184, 20000), (200, 18400), (230, 16000), (250, 14720), (256, 14375), (320, 11500), (368, 10000), (400, 9200), (460, 8000), (500, 7360), (575, 6400), (625, 5888), (640, 5750), (736, 5000), (800, 4600), (920, 4000), (1000, 3680), (1150, 3200), (1250, 2944), (1280, 2875), (1472, 2500), (1600, 2300), (1840, 2000)]