84352000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{659}}^1$

素因数の和:694

約数の個数: 88

約数和(自身を含む): 210759120

約数和(自身を除く): 126407120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 512, 640, 659, 800, 1000, 1024, 1280, 1318, 1600, 2000, 2560, 2636, 3200, 3295, 4000, 5120, 5272, 6400, 6590, 8000, 10544, 12800, 13180, 16000, 16475, 21088, 25600, 26360, 32000, 32950, 42176, 52720, 64000, 65900, 82375, 84352, 105440, 128000, 131800, 164750, 168704, 210880, 263600, 329500, 337408, 421760, 527200, 659000, 674816, 843520, 1054400, 1318000, 1687040, 2108800, 2636000, 3374080, 4217600, 5272000, 8435200, 10544000, 16870400, 21088000, 42176000, 84352000]

約数ペア:

[(1, 84352000), (2, 42176000), (4, 21088000), (5, 16870400), (8, 10544000), (10, 8435200), (16, 5272000), (20, 4217600), (25, 3374080), (32, 2636000), (40, 2108800), (50, 1687040), (64, 1318000), (80, 1054400), (100, 843520), (125, 674816), (128, 659000), (160, 527200), (200, 421760), (250, 337408), (256, 329500), (320, 263600), (400, 210880), (500, 168704), (512, 164750), (640, 131800), (659, 128000), (800, 105440), (1000, 84352), (1024, 82375), (1280, 65900), (1318, 64000), (1600, 52720), (2000, 42176), (2560, 32950), (2636, 32000), (3200, 26360), (3295, 25600), (4000, 21088), (5120, 16475), (5272, 16000), (6400, 13180), (6590, 12800), (8000, 10544)]