2017527380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{833689}}^1$

素因数の和:833720

約数の個数: 36

約数和(自身を含む): 4656992340

約数和(自身を除く): 2639464960

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 833689, 1667378, 3334756, 4168445, 8336890, 9170579, 16673780, 18341158, 36682316, 45852895, 91705790, 100876369, 183411580, 201752738, 403505476, 504381845, 1008763690, 2017527380]

約数ペア:

[(1, 2017527380), (2, 1008763690), (4, 504381845), (5, 403505476), (10, 201752738), (11, 183411580), (20, 100876369), (22, 91705790), (44, 45852895), (55, 36682316), (110, 18341158), (121, 16673780), (220, 9170579), (242, 8336890), (484, 4168445), (605, 3334756), (1210, 1667378), (2420, 833689)]