26404060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77659}}^1$

素因数の和:77685

約数の個数: 24

約数和(自身を含む): 58710960

約数和(自身を除く): 32306900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 77659, 155318, 310636, 388295, 776590, 1320203, 1553180, 2640406, 5280812, 6601015, 13202030, 26404060]

約数ペア:

[(1, 26404060), (2, 13202030), (4, 6601015), (5, 5280812), (10, 2640406), (17, 1553180), (20, 1320203), (34, 776590), (68, 388295), (85, 310636), (170, 155318), (340, 77659)]