788874530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1163}}^1\times {\mathrm{2339}}^1$

素因数の和:3538

約数の個数: 32

約数和(自身を含む): 1470830400

約数和(自身を除く): 681955870

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1163, 2326, 2339, 4678, 5815, 11630, 11695, 23390, 33727, 67454, 67831, 135662, 168635, 337270, 339155, 678310, 2720257, 5440514, 13601285, 27202570, 78887453, 157774906, 394437265, 788874530]

約数ペア:

[(1, 788874530), (2, 394437265), (5, 157774906), (10, 78887453), (29, 27202570), (58, 13601285), (145, 5440514), (290, 2720257), (1163, 678310), (2326, 339155), (2339, 337270), (4678, 168635), (5815, 135662), (11630, 67831), (11695, 67454), (23390, 33727)]