83254768270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{28621}}^1$

素因数の和:28957

約数の個数: 64

約数和(自身を含む): 161581951872

約数和(自身を除く): 78327183602

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 241, 355, 482, 710, 1205, 1207, 2410, 2414, 4097, 6035, 8194, 12070, 17111, 20485, 28621, 34222, 40970, 57242, 85555, 143105, 171110, 286210, 290887, 486557, 581774, 973114, 1454435, 2032091, 2432785, 2908870, 4064182, 4865570, 6897661, 10160455, 13795322, 20320910, 34488305, 34545547, 68976610, 69091094, 117260237, 172727735, 234520474, 345455470, 489733931, 586301185, 979467862, 1172602370, 2448669655, 4897339310, 8325476827, 16650953654, 41627384135, 83254768270]

約数ペア:

[(1, 83254768270), (2, 41627384135), (5, 16650953654), (10, 8325476827), (17, 4897339310), (34, 2448669655), (71, 1172602370), (85, 979467862), (142, 586301185), (170, 489733931), (241, 345455470), (355, 234520474), (482, 172727735), (710, 117260237), (1205, 69091094), (1207, 68976610), (2410, 34545547), (2414, 34488305), (4097, 20320910), (6035, 13795322), (8194, 10160455), (12070, 6897661), (17111, 4865570), (20485, 4064182), (28621, 2908870), (34222, 2432785), (40970, 2032091), (57242, 1454435), (85555, 973114), (143105, 581774), (171110, 486557), (286210, 290887)]