16603160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 44692560

約数和(自身を除く): 28089400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 49, 56, 70, 86, 98, 140, 172, 196, 197, 215, 245, 280, 301, 344, 392, 394, 430, 490, 602, 788, 860, 980, 985, 1204, 1379, 1505, 1576, 1720, 1960, 1970, 2107, 2408, 2758, 3010, 3940, 4214, 5516, 6020, 6895, 7880, 8428, 8471, 9653, 10535, 11032, 12040, 13790, 16856, 16942, 19306, 21070, 27580, 33884, 38612, 42140, 42355, 48265, 55160, 59297, 67768, 77224, 84280, 84710, 96530, 118594, 169420, 193060, 237188, 296485, 338840, 386120, 415079, 474376, 592970, 830158, 1185940, 1660316, 2075395, 2371880, 3320632, 4150790, 8301580, 16603160]

約数ペア:

[(1, 16603160), (2, 8301580), (4, 4150790), (5, 3320632), (7, 2371880), (8, 2075395), (10, 1660316), (14, 1185940), (20, 830158), (28, 592970), (35, 474376), (40, 415079), (43, 386120), (49, 338840), (56, 296485), (70, 237188), (86, 193060), (98, 169420), (140, 118594), (172, 96530), (196, 84710), (197, 84280), (215, 77224), (245, 67768), (280, 59297), (301, 55160), (344, 48265), (392, 42355), (394, 42140), (430, 38612), (490, 33884), (602, 27580), (788, 21070), (860, 19306), (980, 16942), (985, 16856), (1204, 13790), (1379, 12040), (1505, 11032), (1576, 10535), (1720, 9653), (1960, 8471), (1970, 8428), (2107, 7880), (2408, 6895), (2758, 6020), (3010, 5516), (3940, 4214)]