127536580090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1879}}^1\times {\mathrm{399263}}^1$

素因数の和:401166

約数の個数: 32

約数和(自身を含む): 243199687680

約数和(自身を除く): 115663107590

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1879, 3758, 9395, 18790, 31943, 63886, 159715, 319430, 399263, 798526, 1996315, 3992630, 6787471, 13574942, 33937355, 67874710, 750215177, 1500430354, 3751075885, 7502151770, 12753658009, 25507316018, 63768290045, 127536580090]

約数ペア:

[(1, 127536580090), (2, 63768290045), (5, 25507316018), (10, 12753658009), (17, 7502151770), (34, 3751075885), (85, 1500430354), (170, 750215177), (1879, 67874710), (3758, 33937355), (9395, 13574942), (18790, 6787471), (31943, 3992630), (63886, 1996315), (159715, 798526), (319430, 399263)]