10102864540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{147401}}^1$

素因数の和:147582

約数の個数: 48

約数和(自身を含む): 22287182400

約数和(自身を除く): 12184317860

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 149, 230, 298, 460, 596, 745, 1490, 2980, 3427, 6854, 13708, 17135, 34270, 68540, 147401, 294802, 589604, 737005, 1474010, 2948020, 3390223, 6780446, 13560892, 16951115, 21962749, 33902230, 43925498, 67804460, 87850996, 109813745, 219627490, 439254980, 505143227, 1010286454, 2020572908, 2525716135, 5051432270, 10102864540]

約数ペア:

[(1, 10102864540), (2, 5051432270), (4, 2525716135), (5, 2020572908), (10, 1010286454), (20, 505143227), (23, 439254980), (46, 219627490), (92, 109813745), (115, 87850996), (149, 67804460), (230, 43925498), (298, 33902230), (460, 21962749), (596, 16951115), (745, 13560892), (1490, 6780446), (2980, 3390223), (3427, 2948020), (6854, 1474010), (13708, 737005), (17135, 589604), (34270, 294802), (68540, 147401)]