13046320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23297}}^1$

素因数の和:23317

約数の個数: 40

約数和(自身を含む): 34667424

約数和(自身を除く): 21621104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 23297, 46594, 93188, 116485, 163079, 186376, 232970, 326158, 372752, 465940, 652316, 815395, 931880, 1304632, 1630790, 1863760, 2609264, 3261580, 6523160, 13046320]

約数ペア:

[(1, 13046320), (2, 6523160), (4, 3261580), (5, 2609264), (7, 1863760), (8, 1630790), (10, 1304632), (14, 931880), (16, 815395), (20, 652316), (28, 465940), (35, 372752), (40, 326158), (56, 232970), (70, 186376), (80, 163079), (112, 116485), (140, 93188), (280, 46594), (560, 23297)]