85202270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8461}}^1$

素因数の和:8540

約数の個数: 32

約数和(自身を含む): 164501280

約数和(自身を除く): 79299010

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 8461, 10070, 16922, 42305, 84610, 160759, 321518, 448433, 803795, 896866, 1607590, 2242165, 4484330, 8520227, 17040454, 42601135, 85202270]

約数ペア:

[(1, 85202270), (2, 42601135), (5, 17040454), (10, 8520227), (19, 4484330), (38, 2242165), (53, 1607590), (95, 896866), (106, 803795), (190, 448433), (265, 321518), (530, 160759), (1007, 84610), (2014, 42305), (5035, 16922), (8461, 10070)]