111620380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{563}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 245597184

約数和(自身を除く): 133976804

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 431, 460, 563, 862, 1126, 1724, 2155, 2252, 2815, 4310, 5630, 8620, 9913, 11260, 12949, 19826, 25898, 39652, 49565, 51796, 64745, 99130, 129490, 198260, 242653, 258980, 485306, 970612, 1213265, 2426530, 4853060, 5581019, 11162038, 22324076, 27905095, 55810190, 111620380]

約数ペア:

[(1, 111620380), (2, 55810190), (4, 27905095), (5, 22324076), (10, 11162038), (20, 5581019), (23, 4853060), (46, 2426530), (92, 1213265), (115, 970612), (230, 485306), (431, 258980), (460, 242653), (563, 198260), (862, 129490), (1126, 99130), (1724, 64745), (2155, 51796), (2252, 49565), (2815, 39652), (4310, 25898), (5630, 19826), (8620, 12949), (9913, 11260)]