44372020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28813}}^1$

素因数の和:28840

約数の個数: 48

約数和(自身を含む): 116178048

約数和(自身を除く): 71806028

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 28813, 57626, 115252, 144065, 201691, 288130, 316943, 403382, 576260, 633886, 806764, 1008455, 1267772, 1584715, 2016910, 2218601, 3169430, 4033820, 4437202, 6338860, 8874404, 11093005, 22186010, 44372020]

約数ペア:

[(1, 44372020), (2, 22186010), (4, 11093005), (5, 8874404), (7, 6338860), (10, 4437202), (11, 4033820), (14, 3169430), (20, 2218601), (22, 2016910), (28, 1584715), (35, 1267772), (44, 1008455), (55, 806764), (70, 633886), (77, 576260), (110, 403382), (140, 316943), (154, 288130), (220, 201691), (308, 144065), (385, 115252), (770, 57626), (1540, 28813)]