83126090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^2\times {\mathrm{97}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 162347976

約数和(自身を除く): 79221886

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 97, 142, 170, 194, 355, 485, 710, 970, 1207, 1649, 2414, 3298, 5041, 6035, 6887, 8245, 10082, 12070, 13774, 16490, 25205, 34435, 50410, 68870, 85697, 117079, 171394, 234158, 428485, 488977, 585395, 856970, 977954, 1170790, 2444885, 4889770, 8312609, 16625218, 41563045, 83126090]

約数ペア:

[(1, 83126090), (2, 41563045), (5, 16625218), (10, 8312609), (17, 4889770), (34, 2444885), (71, 1170790), (85, 977954), (97, 856970), (142, 585395), (170, 488977), (194, 428485), (355, 234158), (485, 171394), (710, 117079), (970, 85697), (1207, 68870), (1649, 50410), (2414, 34435), (3298, 25205), (5041, 16490), (6035, 13774), (6887, 12070), (8245, 10082)]