425600

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{19}}^1$

素因数の和:50

約数の個数: 96

約数和(自身を含む): 1264800

約数和(自身を除く): 839200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 128, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 320, 350, 380, 400, 448, 475, 532, 560, 608, 640, 665, 700, 760, 800, 896, 950, 1064, 1120, 1216, 1330, 1400, 1520, 1600, 1900, 2128, 2240, 2432, 2660, 2800, 3040, 3200, 3325, 3800, 4256, 4480, 5320, 5600, 6080, 6650, 7600, 8512, 10640, 11200, 12160, 13300, 15200, 17024, 21280, 22400, 26600, 30400, 42560, 53200, 60800, 85120, 106400, 212800, 425600]

約数ペア:

[(1, 425600), (2, 212800), (4, 106400), (5, 85120), (7, 60800), (8, 53200), (10, 42560), (14, 30400), (16, 26600), (19, 22400), (20, 21280), (25, 17024), (28, 15200), (32, 13300), (35, 12160), (38, 11200), (40, 10640), (50, 8512), (56, 7600), (64, 6650), (70, 6080), (76, 5600), (80, 5320), (95, 4480), (100, 4256), (112, 3800), (128, 3325), (133, 3200), (140, 3040), (152, 2800), (160, 2660), (175, 2432), (190, 2240), (200, 2128), (224, 1900), (266, 1600), (280, 1520), (304, 1400), (320, 1330), (350, 1216), (380, 1120), (400, 1064), (448, 950), (475, 896), (532, 800), (560, 760), (608, 700), (640, 665)]