70500520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{76631}}^1$

素因数の和:76665

約数の個数: 32

約数和(自身を含む): 165525120

約数和(自身を除く): 95024600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 76631, 153262, 306524, 383155, 613048, 766310, 1532620, 1762513, 3065240, 3525026, 7050052, 8812565, 14100104, 17625130, 35250260, 70500520]

約数ペア:

[(1, 70500520), (2, 35250260), (4, 17625130), (5, 14100104), (8, 8812565), (10, 7050052), (20, 3525026), (23, 3065240), (40, 1762513), (46, 1532620), (92, 766310), (115, 613048), (184, 383155), (230, 306524), (460, 153262), (920, 76631)]