26800520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29131}}^1$

素因数の和:29165

約数の個数: 32

約数和(自身を含む): 62925120

約数和(自身を除く): 36124600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 29131, 58262, 116524, 145655, 233048, 291310, 582620, 670013, 1165240, 1340026, 2680052, 3350065, 5360104, 6700130, 13400260, 26800520]

約数ペア:

[(1, 26800520), (2, 13400260), (4, 6700130), (5, 5360104), (8, 3350065), (10, 2680052), (20, 1340026), (23, 1165240), (40, 670013), (46, 582620), (92, 291310), (115, 233048), (184, 145655), (230, 116524), (460, 58262), (920, 29131)]