137057380

素因数分解:

$2^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{13103}}^1$

素因数の和:13635

約数の個数: 24

約数和(自身を含む): 288392832

約数和(自身を除く): 151335452

約数列:

[1, 2, 4, 5, 10, 20, 523, 1046, 2092, 2615, 5230, 10460, 13103, 26206, 52412, 65515, 131030, 262060, 6852869, 13705738, 27411476, 34264345, 68528690, 137057380]

約数ペア:

[(1, 137057380), (2, 68528690), (4, 34264345), (5, 27411476), (10, 13705738), (20, 6852869), (523, 262060), (1046, 131030), (2092, 65515), (2615, 52412), (5230, 26206), (10460, 13103)]