1206954040

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{1669}}^1$

素因数の和:1960

約数の個数: 64

約数和(自身を含む): 2759508000

約数和(自身を除く): 1552553960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 179, 202, 358, 404, 505, 716, 808, 895, 1010, 1432, 1669, 1790, 2020, 3338, 3580, 4040, 6676, 7160, 8345, 13352, 16690, 18079, 33380, 36158, 66760, 72316, 90395, 144632, 168569, 180790, 298751, 337138, 361580, 597502, 674276, 723160, 842845, 1195004, 1348552, 1493755, 1685690, 2390008, 2987510, 3371380, 5975020, 6742760, 11950040, 30173851, 60347702, 120695404, 150869255, 241390808, 301738510, 603477020, 1206954040]

約数ペア:

[(1, 1206954040), (2, 603477020), (4, 301738510), (5, 241390808), (8, 150869255), (10, 120695404), (20, 60347702), (40, 30173851), (101, 11950040), (179, 6742760), (202, 5975020), (358, 3371380), (404, 2987510), (505, 2390008), (716, 1685690), (808, 1493755), (895, 1348552), (1010, 1195004), (1432, 842845), (1669, 723160), (1790, 674276), (2020, 597502), (3338, 361580), (3580, 337138), (4040, 298751), (6676, 180790), (7160, 168569), (8345, 144632), (13352, 90395), (16690, 72316), (18079, 66760), (33380, 36158)]