3472000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{31}}^1$

素因数の和:67

約数の個数: 128

約数和(自身を含む): 10183680

約数和(自身を除く): 6711680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 125, 128, 140, 155, 160, 175, 200, 217, 224, 248, 250, 280, 310, 320, 350, 400, 434, 448, 496, 500, 560, 620, 640, 700, 775, 800, 868, 875, 896, 992, 1000, 1085, 1120, 1240, 1400, 1550, 1600, 1736, 1750, 1984, 2000, 2170, 2240, 2480, 2800, 3100, 3200, 3472, 3500, 3875, 3968, 4000, 4340, 4480, 4960, 5425, 5600, 6200, 6944, 7000, 7750, 8000, 8680, 9920, 10850, 11200, 12400, 13888, 14000, 15500, 16000, 17360, 19840, 21700, 22400, 24800, 27125, 27776, 28000, 31000, 34720, 43400, 49600, 54250, 56000, 62000, 69440, 86800, 99200, 108500, 112000, 124000, 138880, 173600, 217000, 248000, 347200, 434000, 496000, 694400, 868000, 1736000, 3472000]

約数ペア:

[(1, 3472000), (2, 1736000), (4, 868000), (5, 694400), (7, 496000), (8, 434000), (10, 347200), (14, 248000), (16, 217000), (20, 173600), (25, 138880), (28, 124000), (31, 112000), (32, 108500), (35, 99200), (40, 86800), (50, 69440), (56, 62000), (62, 56000), (64, 54250), (70, 49600), (80, 43400), (100, 34720), (112, 31000), (124, 28000), (125, 27776), (128, 27125), (140, 24800), (155, 22400), (160, 21700), (175, 19840), (200, 17360), (217, 16000), (224, 15500), (248, 14000), (250, 13888), (280, 12400), (310, 11200), (320, 10850), (350, 9920), (400, 8680), (434, 8000), (448, 7750), (496, 7000), (500, 6944), (560, 6200), (620, 5600), (640, 5425), (700, 4960), (775, 4480), (800, 4340), (868, 4000), (875, 3968), (896, 3875), (992, 3500), (1000, 3472), (1085, 3200), (1120, 3100), (1240, 2800), (1400, 2480), (1550, 2240), (1600, 2170), (1736, 2000), (1750, 1984)]