23003540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23473}}^1$

素因数の和:23496

約数の個数: 36

約数和(自身を含む): 56196756

約数和(自身を除く): 33193216

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 23473, 46946, 93892, 117365, 164311, 234730, 328622, 469460, 657244, 821555, 1150177, 1643110, 2300354, 3286220, 4600708, 5750885, 11501770, 23003540]

約数ペア:

[(1, 23003540), (2, 11501770), (4, 5750885), (5, 4600708), (7, 3286220), (10, 2300354), (14, 1643110), (20, 1150177), (28, 821555), (35, 657244), (49, 469460), (70, 328622), (98, 234730), (140, 164311), (196, 117365), (245, 93892), (490, 46946), (980, 23473)]