2244240.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80071}}^1$

素因数の和:80105

約数の個数: 32

約数和(自身を含む): 172955520

約数和(自身を除く): 99290200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 80071, 160142, 320284, 400355, 640568, 800710, 1601420, 1841633, 3202840, 3683266, 7366532, 9208165, 14733064, 18416330, 36832660, 73665320]

約数ペア:

[(1, 73665320), (2, 36832660), (4, 18416330), (5, 14733064), (8, 9208165), (10, 7366532), (20, 3683266), (23, 3202840), (40, 1841633), (46, 1601420), (92, 800710), (115, 640568), (184, 400355), (230, 320284), (460, 160142), (920, 80071)]