1154822320

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{105367}}^1$

素因数の和:105517

約数の個数: 40

約数和(自身を含む): 2704585824

約数和(自身を除く): 1549763504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 10960, 105367, 210734, 421468, 526835, 842936, 1053670, 1685872, 2107340, 4214680, 8429360, 14435279, 28870558, 57741116, 72176395, 115482232, 144352790, 230964464, 288705580, 577411160, 1154822320]

約数ペア:

[(1, 1154822320), (2, 577411160), (4, 288705580), (5, 230964464), (8, 144352790), (10, 115482232), (16, 72176395), (20, 57741116), (40, 28870558), (80, 14435279), (137, 8429360), (274, 4214680), (548, 2107340), (685, 1685872), (1096, 1053670), (1370, 842936), (2192, 526835), (2740, 421468), (5480, 210734), (10960, 105367)]