41660000

素因数分解:

$2^5\times 5^4\times {\mathrm{2083}}^1$

素因数の和:2113

約数の個数: 60

約数和(自身を含む): 102539052

約数和(自身を除く): 60879052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 625, 800, 1000, 1250, 2000, 2083, 2500, 4000, 4166, 5000, 8332, 10000, 10415, 16664, 20000, 20830, 33328, 41660, 52075, 66656, 83320, 104150, 166640, 208300, 260375, 333280, 416600, 520750, 833200, 1041500, 1301875, 1666400, 2083000, 2603750, 4166000, 5207500, 8332000, 10415000, 20830000, 41660000]

約数ペア:

[(1, 41660000), (2, 20830000), (4, 10415000), (5, 8332000), (8, 5207500), (10, 4166000), (16, 2603750), (20, 2083000), (25, 1666400), (32, 1301875), (40, 1041500), (50, 833200), (80, 520750), (100, 416600), (125, 333280), (160, 260375), (200, 208300), (250, 166640), (400, 104150), (500, 83320), (625, 66656), (800, 52075), (1000, 41660), (1250, 33328), (2000, 20830), (2083, 20000), (2500, 16664), (4000, 10415), (4166, 10000), (5000, 8332)]