4482320

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1359

約数の個数: 40

約数和(自身を含む): 10671936

約数和(自身を除く): 6189616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1303, 1720, 2606, 3440, 5212, 6515, 10424, 13030, 20848, 26060, 52120, 56029, 104240, 112058, 224116, 280145, 448232, 560290, 896464, 1120580, 2241160, 4482320]

約数ペア:

[(1, 4482320), (2, 2241160), (4, 1120580), (5, 896464), (8, 560290), (10, 448232), (16, 280145), (20, 224116), (40, 112058), (43, 104240), (80, 56029), (86, 52120), (172, 26060), (215, 20848), (344, 13030), (430, 10424), (688, 6515), (860, 5212), (1303, 3440), (1720, 2606)]