13304810680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3191}}^1\times {\mathrm{14891}}^1$

素因数の和:18100

約数の個数: 64

約数和(自身を含む): 34225390080

約数和(自身を除く): 20920579400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3191, 6382, 12764, 14891, 15955, 22337, 25528, 29782, 31910, 44674, 59564, 63820, 74455, 89348, 104237, 111685, 119128, 127640, 148910, 178696, 208474, 223370, 297820, 416948, 446740, 521185, 595640, 833896, 893480, 1042370, 2084740, 4169480, 47517181, 95034362, 190068724, 237585905, 332620267, 380137448, 475171810, 665240534, 950343620, 1330481068, 1663101335, 1900687240, 2660962136, 3326202670, 6652405340, 13304810680]

約数ペア:

[(1, 13304810680), (2, 6652405340), (4, 3326202670), (5, 2660962136), (7, 1900687240), (8, 1663101335), (10, 1330481068), (14, 950343620), (20, 665240534), (28, 475171810), (35, 380137448), (40, 332620267), (56, 237585905), (70, 190068724), (140, 95034362), (280, 47517181), (3191, 4169480), (6382, 2084740), (12764, 1042370), (14891, 893480), (15955, 833896), (22337, 595640), (25528, 521185), (29782, 446740), (31910, 416948), (44674, 297820), (59564, 223370), (63820, 208474), (74455, 178696), (89348, 148910), (104237, 127640), (111685, 119128)]