105252560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{187951}}^1$

素因数の和:187971

約数の個数: 40

約数和(自身を含む): 279672576

約数和(自身を除く): 174420016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 187951, 375902, 751804, 939755, 1315657, 1503608, 1879510, 2631314, 3007216, 3759020, 5262628, 6578285, 7518040, 10525256, 13156570, 15036080, 21050512, 26313140, 52626280, 105252560]

約数ペア:

[(1, 105252560), (2, 52626280), (4, 26313140), (5, 21050512), (7, 15036080), (8, 13156570), (10, 10525256), (14, 7518040), (16, 6578285), (20, 5262628), (28, 3759020), (35, 3007216), (40, 2631314), (56, 1879510), (70, 1503608), (80, 1315657), (112, 939755), (140, 751804), (280, 375902), (560, 187951)]