127062040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4493}}^1$

素因数の和:4612

約数の個数: 64

約数和(自身を含む): 330039360

約数和(自身を除く): 202977320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 101, 140, 202, 280, 404, 505, 707, 808, 1010, 1414, 2020, 2828, 3535, 4040, 4493, 5656, 7070, 8986, 14140, 17972, 22465, 28280, 31451, 35944, 44930, 62902, 89860, 125804, 157255, 179720, 251608, 314510, 453793, 629020, 907586, 1258040, 1815172, 2268965, 3176551, 3630344, 4537930, 6353102, 9075860, 12706204, 15882755, 18151720, 25412408, 31765510, 63531020, 127062040]

約数ペア:

[(1, 127062040), (2, 63531020), (4, 31765510), (5, 25412408), (7, 18151720), (8, 15882755), (10, 12706204), (14, 9075860), (20, 6353102), (28, 4537930), (35, 3630344), (40, 3176551), (56, 2268965), (70, 1815172), (101, 1258040), (140, 907586), (202, 629020), (280, 453793), (404, 314510), (505, 251608), (707, 179720), (808, 157255), (1010, 125804), (1414, 89860), (2020, 62902), (2828, 44930), (3535, 35944), (4040, 31451), (4493, 28280), (5656, 22465), (7070, 17972), (8986, 14140)]