84572270

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1747}}^1$

素因数の和:1904

約数の個数: 32

約数和(自身を含む): 157068288

約数和(自身を除く): 72496018

約数列:

[1, 2, 5, 10, 47, 94, 103, 206, 235, 470, 515, 1030, 1747, 3494, 4841, 8735, 9682, 17470, 24205, 48410, 82109, 164218, 179941, 359882, 410545, 821090, 899705, 1799410, 8457227, 16914454, 42286135, 84572270]

約数ペア:

[(1, 84572270), (2, 42286135), (5, 16914454), (10, 8457227), (47, 1799410), (94, 899705), (103, 821090), (206, 410545), (235, 359882), (470, 179941), (515, 164218), (1030, 82109), (1747, 48410), (3494, 24205), (4841, 17470), (8735, 9682)]