39440870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19429}}^1$

素因数の和:19472

約数の個数: 32

約数和(自身を含む): 83937600

約数和(自身を除く): 44496730

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 19429, 38858, 97145, 136003, 194290, 272006, 563441, 680015, 1126882, 1360030, 2817205, 3944087, 5634410, 7888174, 19720435, 39440870]

約数ペア:

[(1, 39440870), (2, 19720435), (5, 7888174), (7, 5634410), (10, 3944087), (14, 2817205), (29, 1360030), (35, 1126882), (58, 680015), (70, 563441), (145, 272006), (203, 194290), (290, 136003), (406, 97145), (1015, 38858), (2030, 19429)]