14709640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 36573120

約数和(自身を除く): 21863480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 101, 110, 202, 220, 331, 404, 440, 505, 662, 808, 1010, 1111, 1324, 1655, 2020, 2222, 2648, 3310, 3641, 4040, 4444, 5555, 6620, 7282, 8888, 11110, 13240, 14564, 18205, 22220, 29128, 33431, 36410, 44440, 66862, 72820, 133724, 145640, 167155, 267448, 334310, 367741, 668620, 735482, 1337240, 1470964, 1838705, 2941928, 3677410, 7354820, 14709640]

約数ペア:

[(1, 14709640), (2, 7354820), (4, 3677410), (5, 2941928), (8, 1838705), (10, 1470964), (11, 1337240), (20, 735482), (22, 668620), (40, 367741), (44, 334310), (55, 267448), (88, 167155), (101, 145640), (110, 133724), (202, 72820), (220, 66862), (331, 44440), (404, 36410), (440, 33431), (505, 29128), (662, 22220), (808, 18205), (1010, 14564), (1111, 13240), (1324, 11110), (1655, 8888), (2020, 7282), (2222, 6620), (2648, 5555), (3310, 4444), (3641, 4040)]