16499360

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1021}}^1$

素因数の和:1137

約数の個数: 48

約数和(自身を含む): 39404232

約数和(自身を除く): 22904872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1021, 1616, 2020, 2042, 3232, 4040, 4084, 5105, 8080, 8168, 10210, 16160, 16336, 20420, 32672, 40840, 81680, 103121, 163360, 206242, 412484, 515605, 824968, 1031210, 1649936, 2062420, 3299872, 4124840, 8249680, 16499360]

約数ペア:

[(1, 16499360), (2, 8249680), (4, 4124840), (5, 3299872), (8, 2062420), (10, 1649936), (16, 1031210), (20, 824968), (32, 515605), (40, 412484), (80, 206242), (101, 163360), (160, 103121), (202, 81680), (404, 40840), (505, 32672), (808, 20420), (1010, 16336), (1021, 16160), (1616, 10210), (2020, 8168), (2042, 8080), (3232, 5105), (4040, 4084)]