2175156920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2364301}}^1$

素因数の和:2364335

約数の個数: 32

約数和(自身を含む): 5106892320

約数和(自身を除く): 2931735400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2364301, 4728602, 9457204, 11821505, 18914408, 23643010, 47286020, 54378923, 94572040, 108757846, 217515692, 271894615, 435031384, 543789230, 1087578460, 2175156920]

約数ペア:

[(1, 2175156920), (2, 1087578460), (4, 543789230), (5, 435031384), (8, 271894615), (10, 217515692), (20, 108757846), (23, 94572040), (40, 54378923), (46, 47286020), (92, 23643010), (115, 18914408), (184, 11821505), (230, 9457204), (460, 4728602), (920, 2364301)]