66260240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{36011}}^1$

素因数の和:36047

約数の個数: 40

約数和(自身を含む): 160757568

約数和(自身を除く): 94497328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 36011, 72022, 144044, 180055, 288088, 360110, 576176, 720220, 828253, 1440440, 1656506, 2880880, 3313012, 4141265, 6626024, 8282530, 13252048, 16565060, 33130120, 66260240]

約数ペア:

[(1, 66260240), (2, 33130120), (4, 16565060), (5, 13252048), (8, 8282530), (10, 6626024), (16, 4141265), (20, 3313012), (23, 2880880), (40, 1656506), (46, 1440440), (80, 828253), (92, 720220), (115, 576176), (184, 360110), (230, 288088), (368, 180055), (460, 144044), (920, 72022), (1840, 36011)]