88577440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79087}}^1$

素因数の和:79109

約数の個数: 48

約数和(自身を含む): 239162112

約数和(自身を除く): 150584672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 79087, 158174, 316348, 395435, 553609, 632696, 790870, 1107218, 1265392, 1581740, 2214436, 2530784, 2768045, 3163480, 4428872, 5536090, 6326960, 8857744, 11072180, 12653920, 17715488, 22144360, 44288720, 88577440]

約数ペア:

[(1, 88577440), (2, 44288720), (4, 22144360), (5, 17715488), (7, 12653920), (8, 11072180), (10, 8857744), (14, 6326960), (16, 5536090), (20, 4428872), (28, 3163480), (32, 2768045), (35, 2530784), (40, 2214436), (56, 1581740), (70, 1265392), (80, 1107218), (112, 790870), (140, 632696), (160, 553609), (224, 395435), (280, 316348), (560, 158174), (1120, 79087)]