651028000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{23251}}^1$

素因数の和:23283

約数の個数: 96

約数和(自身を含む): 1828165248

約数和(自身を除く): 1177137248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1750, 2000, 2800, 3500, 4000, 5600, 7000, 14000, 23251, 28000, 46502, 93004, 116255, 162757, 186008, 232510, 325514, 372016, 465020, 581275, 651028, 744032, 813785, 930040, 1162550, 1302056, 1627570, 1860080, 2325100, 2604112, 2906375, 3255140, 3720160, 4068925, 4650200, 5208224, 5812750, 6510280, 8137850, 9300400, 11625500, 13020560, 16275700, 18600800, 20344625, 23251000, 26041120, 32551400, 40689250, 46502000, 65102800, 81378500, 93004000, 130205600, 162757000, 325514000, 651028000]

約数ペア:

[(1, 651028000), (2, 325514000), (4, 162757000), (5, 130205600), (7, 93004000), (8, 81378500), (10, 65102800), (14, 46502000), (16, 40689250), (20, 32551400), (25, 26041120), (28, 23251000), (32, 20344625), (35, 18600800), (40, 16275700), (50, 13020560), (56, 11625500), (70, 9300400), (80, 8137850), (100, 6510280), (112, 5812750), (125, 5208224), (140, 4650200), (160, 4068925), (175, 3720160), (200, 3255140), (224, 2906375), (250, 2604112), (280, 2325100), (350, 1860080), (400, 1627570), (500, 1302056), (560, 1162550), (700, 930040), (800, 813785), (875, 744032), (1000, 651028), (1120, 581275), (1400, 465020), (1750, 372016), (2000, 325514), (2800, 232510), (3500, 186008), (4000, 162757), (5600, 116255), (7000, 93004), (14000, 46502), (23251, 28000)]