91460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 204120

約数和(自身を除く): 112660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 269, 340, 538, 1076, 1345, 2690, 4573, 5380, 9146, 18292, 22865, 45730, 91460]

約数ペア:

[(1, 91460), (2, 45730), (4, 22865), (5, 18292), (10, 9146), (17, 5380), (20, 4573), (34, 2690), (68, 1345), (85, 1076), (170, 538), (269, 340)]