109548640

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6779}}^1$

素因数の和:6895

約数の個数: 48

約数和(自身を含む): 261409680

約数和(自身を除く): 151861040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 6779, 8080, 13558, 16160, 27116, 33895, 54232, 67790, 108464, 135580, 216928, 271160, 542320, 684679, 1084640, 1369358, 2738716, 3423395, 5477432, 6846790, 10954864, 13693580, 21909728, 27387160, 54774320, 109548640]

約数ペア:

[(1, 109548640), (2, 54774320), (4, 27387160), (5, 21909728), (8, 13693580), (10, 10954864), (16, 6846790), (20, 5477432), (32, 3423395), (40, 2738716), (80, 1369358), (101, 1084640), (160, 684679), (202, 542320), (404, 271160), (505, 216928), (808, 135580), (1010, 108464), (1616, 67790), (2020, 54232), (3232, 33895), (4040, 27116), (6779, 16160), (8080, 13558)]