73676120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{263129}}^1$

素因数の和:263147

約数の個数: 32

約数和(自身を含む): 189453600

約数和(自身を除く): 115777480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 263129, 526258, 1052516, 1315645, 1841903, 2105032, 2631290, 3683806, 5262580, 7367612, 9209515, 10525160, 14735224, 18419030, 36838060, 73676120]

約数ペア:

[(1, 73676120), (2, 36838060), (4, 18419030), (5, 14735224), (7, 10525160), (8, 9209515), (10, 7367612), (14, 5262580), (20, 3683806), (28, 2631290), (35, 2105032), (40, 1841903), (56, 1315645), (70, 1052516), (140, 526258), (280, 263129)]