78832251140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1766747}}^1$

素因数の和:1766876

約数の個数: 48

約数和(自身を含む): 174526434432

約数和(自身を除く): 95694183292

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 97, 115, 194, 230, 388, 460, 485, 970, 1940, 2231, 4462, 8924, 11155, 22310, 44620, 1766747, 3533494, 7066988, 8833735, 17667470, 35334940, 40635181, 81270362, 162540724, 171374459, 203175905, 342748918, 406351810, 685497836, 812703620, 856872295, 1713744590, 3427489180, 3941612557, 7883225114, 15766450228, 19708062785, 39416125570, 78832251140]

約数ペア:

[(1, 78832251140), (2, 39416125570), (4, 19708062785), (5, 15766450228), (10, 7883225114), (20, 3941612557), (23, 3427489180), (46, 1713744590), (92, 856872295), (97, 812703620), (115, 685497836), (194, 406351810), (230, 342748918), (388, 203175905), (460, 171374459), (485, 162540724), (970, 81270362), (1940, 40635181), (2231, 35334940), (4462, 17667470), (8924, 8833735), (11155, 7066988), (22310, 3533494), (44620, 1766747)]