2698604080360

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23609}}^1\times {\mathrm{53917}}^1$

素因数の和:77590

約数の個数: 64

約数和(自身を含む): 6186799342800

約数和(自身を除く): 3488195262440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 23609, 47218, 53917, 94436, 107834, 118045, 188872, 215668, 236090, 269585, 431336, 472180, 539170, 944360, 1078340, 1251277, 2156680, 2502554, 2857601, 5005108, 5715202, 6256385, 10010216, 11430404, 12512770, 14288005, 22860808, 25025540, 28576010, 50051080, 57152020, 114304040, 1272926453, 2545852906, 5091705812, 6364632265, 10183411624, 12729264530, 25458529060, 50917058120, 67465102009, 134930204018, 269860408036, 337325510045, 539720816072, 674651020090, 1349302040180, 2698604080360]

約数ペア:

[(1, 2698604080360), (2, 1349302040180), (4, 674651020090), (5, 539720816072), (8, 337325510045), (10, 269860408036), (20, 134930204018), (40, 67465102009), (53, 50917058120), (106, 25458529060), (212, 12729264530), (265, 10183411624), (424, 6364632265), (530, 5091705812), (1060, 2545852906), (2120, 1272926453), (23609, 114304040), (47218, 57152020), (53917, 50051080), (94436, 28576010), (107834, 25025540), (118045, 22860808), (188872, 14288005), (215668, 12512770), (236090, 11430404), (269585, 10010216), (431336, 6256385), (472180, 5715202), (539170, 5005108), (944360, 2857601), (1078340, 2502554), (1251277, 2156680)]