85500130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{457}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 157592304

約数和(自身を除く): 72092174

約数列:

[1, 2, 5, 10, 53, 106, 265, 353, 457, 530, 706, 914, 1765, 2285, 3530, 4570, 18709, 24221, 37418, 48442, 93545, 121105, 161321, 187090, 242210, 322642, 806605, 1613210, 8550013, 17100026, 42750065, 85500130]

約数ペア:

[(1, 85500130), (2, 42750065), (5, 17100026), (10, 8550013), (53, 1613210), (106, 806605), (265, 322642), (353, 242210), (457, 187090), (530, 161321), (706, 121105), (914, 93545), (1765, 48442), (2285, 37418), (3530, 24221), (4570, 18709)]