8969140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23603}}^1$

素因数の和:23631

約数の個数: 24

約数和(自身を含む): 19827360

約数和(自身を除く): 10858220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 23603, 47206, 94412, 118015, 236030, 448457, 472060, 896914, 1793828, 2242285, 4484570, 8969140]

約数ペア:

[(1, 8969140), (2, 4484570), (4, 2242285), (5, 1793828), (10, 896914), (19, 472060), (20, 448457), (38, 236030), (76, 118015), (95, 94412), (190, 47206), (380, 23603)]