58000000

素因数分解:

$2^7\times 5^6\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 112

約数和(自身を含む): 149412150

約数和(自身を除く): 91412150

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 125, 128, 145, 160, 200, 232, 250, 290, 320, 400, 464, 500, 580, 625, 640, 725, 800, 928, 1000, 1160, 1250, 1450, 1600, 1856, 2000, 2320, 2500, 2900, 3125, 3200, 3625, 3712, 4000, 4640, 5000, 5800, 6250, 7250, 8000, 9280, 10000, 11600, 12500, 14500, 15625, 16000, 18125, 18560, 20000, 23200, 25000, 29000, 31250, 36250, 40000, 46400, 50000, 58000, 62500, 72500, 80000, 90625, 92800, 100000, 116000, 125000, 145000, 181250, 200000, 232000, 250000, 290000, 362500, 400000, 453125, 464000, 500000, 580000, 725000, 906250, 1000000, 1160000, 1450000, 1812500, 2000000, 2320000, 2900000, 3625000, 5800000, 7250000, 11600000, 14500000, 29000000, 58000000]

約数ペア:

[(1, 58000000), (2, 29000000), (4, 14500000), (5, 11600000), (8, 7250000), (10, 5800000), (16, 3625000), (20, 2900000), (25, 2320000), (29, 2000000), (32, 1812500), (40, 1450000), (50, 1160000), (58, 1000000), (64, 906250), (80, 725000), (100, 580000), (116, 500000), (125, 464000), (128, 453125), (145, 400000), (160, 362500), (200, 290000), (232, 250000), (250, 232000), (290, 200000), (320, 181250), (400, 145000), (464, 125000), (500, 116000), (580, 100000), (625, 92800), (640, 90625), (725, 80000), (800, 72500), (928, 62500), (1000, 58000), (1160, 50000), (1250, 46400), (1450, 40000), (1600, 36250), (1856, 31250), (2000, 29000), (2320, 25000), (2500, 23200), (2900, 20000), (3125, 18560), (3200, 18125), (3625, 16000), (3712, 15625), (4000, 14500), (4640, 12500), (5000, 11600), (5800, 10000), (6250, 9280), (7250, 8000)]