26530960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14419}}^1$

素因数の和:14455

約数の個数: 40

約数和(自身を含む): 64370880

約数和(自身を除く): 37839920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 14419, 28838, 57676, 72095, 115352, 144190, 230704, 288380, 331637, 576760, 663274, 1153520, 1326548, 1658185, 2653096, 3316370, 5306192, 6632740, 13265480, 26530960]

約数ペア:

[(1, 26530960), (2, 13265480), (4, 6632740), (5, 5306192), (8, 3316370), (10, 2653096), (16, 1658185), (20, 1326548), (23, 1153520), (40, 663274), (46, 576760), (80, 331637), (92, 288380), (115, 230704), (184, 144190), (230, 115352), (368, 72095), (460, 57676), (920, 28838), (1840, 14419)]