13352080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 35961984

約数和(自身を除く): 22609904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 113, 140, 211, 226, 280, 422, 452, 560, 565, 791, 844, 904, 1055, 1130, 1477, 1582, 1688, 1808, 2110, 2260, 2954, 3164, 3376, 3955, 4220, 4520, 5908, 6328, 7385, 7910, 8440, 9040, 11816, 12656, 14770, 15820, 16880, 23632, 23843, 29540, 31640, 47686, 59080, 63280, 95372, 118160, 119215, 166901, 190744, 238430, 333802, 381488, 476860, 667604, 834505, 953720, 1335208, 1669010, 1907440, 2670416, 3338020, 6676040, 13352080]

約数ペア:

[(1, 13352080), (2, 6676040), (4, 3338020), (5, 2670416), (7, 1907440), (8, 1669010), (10, 1335208), (14, 953720), (16, 834505), (20, 667604), (28, 476860), (35, 381488), (40, 333802), (56, 238430), (70, 190744), (80, 166901), (112, 119215), (113, 118160), (140, 95372), (211, 63280), (226, 59080), (280, 47686), (422, 31640), (452, 29540), (560, 23843), (565, 23632), (791, 16880), (844, 15820), (904, 14770), (1055, 12656), (1130, 11816), (1477, 9040), (1582, 8440), (1688, 7910), (1808, 7385), (2110, 6328), (2260, 5908), (2954, 4520), (3164, 4220), (3376, 3955)]