424217500

素因数分解:

$2^2\times 5^4\times 7^2\times {\mathrm{3463}}^1$

素因数の和:3501

約数の個数: 90

約数和(自身を含む): 1079448216

約数和(自身を除く): 655230716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 625, 700, 875, 980, 1225, 1250, 1750, 2450, 2500, 3463, 3500, 4375, 4900, 6125, 6926, 8750, 12250, 13852, 17315, 17500, 24241, 24500, 30625, 34630, 48482, 61250, 69260, 86575, 96964, 121205, 122500, 169687, 173150, 242410, 339374, 346300, 432875, 484820, 606025, 678748, 848435, 865750, 1212050, 1696870, 1731500, 2164375, 2424100, 3030125, 3393740, 4242175, 4328750, 6060250, 8484350, 8657500, 12120500, 15150625, 16968700, 21210875, 30301250, 42421750, 60602500, 84843500, 106054375, 212108750, 424217500]

約数ペア:

[(1, 424217500), (2, 212108750), (4, 106054375), (5, 84843500), (7, 60602500), (10, 42421750), (14, 30301250), (20, 21210875), (25, 16968700), (28, 15150625), (35, 12120500), (49, 8657500), (50, 8484350), (70, 6060250), (98, 4328750), (100, 4242175), (125, 3393740), (140, 3030125), (175, 2424100), (196, 2164375), (245, 1731500), (250, 1696870), (350, 1212050), (490, 865750), (500, 848435), (625, 678748), (700, 606025), (875, 484820), (980, 432875), (1225, 346300), (1250, 339374), (1750, 242410), (2450, 173150), (2500, 169687), (3463, 122500), (3500, 121205), (4375, 96964), (4900, 86575), (6125, 69260), (6926, 61250), (8750, 48482), (12250, 34630), (13852, 30625), (17315, 24500), (17500, 24241)]