4600000

素因数分解:

$2^6\times 5^5\times {\mathrm{23}}^1$

素因数の和:60

約数の個数: 84

約数和(自身を含む): 11905488

約数和(自身を除く): 7305488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 125, 160, 184, 200, 230, 250, 320, 368, 400, 460, 500, 575, 625, 736, 800, 920, 1000, 1150, 1250, 1472, 1600, 1840, 2000, 2300, 2500, 2875, 3125, 3680, 4000, 4600, 5000, 5750, 6250, 7360, 8000, 9200, 10000, 11500, 12500, 14375, 18400, 20000, 23000, 25000, 28750, 36800, 40000, 46000, 50000, 57500, 71875, 92000, 100000, 115000, 143750, 184000, 200000, 230000, 287500, 460000, 575000, 920000, 1150000, 2300000, 4600000]

約数ペア:

[(1, 4600000), (2, 2300000), (4, 1150000), (5, 920000), (8, 575000), (10, 460000), (16, 287500), (20, 230000), (23, 200000), (25, 184000), (32, 143750), (40, 115000), (46, 100000), (50, 92000), (64, 71875), (80, 57500), (92, 50000), (100, 46000), (115, 40000), (125, 36800), (160, 28750), (184, 25000), (200, 23000), (230, 20000), (250, 18400), (320, 14375), (368, 12500), (400, 11500), (460, 10000), (500, 9200), (575, 8000), (625, 7360), (736, 6250), (800, 5750), (920, 5000), (1000, 4600), (1150, 4000), (1250, 3680), (1472, 3125), (1600, 2875), (1840, 2500), (2000, 2300)]