88930000

素因数分解:

$2^4\times 5^4\times {\mathrm{8893}}^1$

素因数の和:8921

約数の個数: 50

約数和(自身を含む): 215332634

約数和(自身を除く): 126402634

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 5000, 8893, 10000, 17786, 35572, 44465, 71144, 88930, 142288, 177860, 222325, 355720, 444650, 711440, 889300, 1111625, 1778600, 2223250, 3557200, 4446500, 5558125, 8893000, 11116250, 17786000, 22232500, 44465000, 88930000]

約数ペア:

[(1, 88930000), (2, 44465000), (4, 22232500), (5, 17786000), (8, 11116250), (10, 8893000), (16, 5558125), (20, 4446500), (25, 3557200), (40, 2223250), (50, 1778600), (80, 1111625), (100, 889300), (125, 711440), (200, 444650), (250, 355720), (400, 222325), (500, 177860), (625, 142288), (1000, 88930), (1250, 71144), (2000, 44465), (2500, 35572), (5000, 17786), (8893, 10000)]