22642900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{4621}}^1$

素因数の和:4649

約数の個数: 54

約数和(自身を含む): 57169518

約数和(自身を除く): 34526618

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4621, 4900, 9242, 18484, 23105, 32347, 46210, 64694, 92420, 115525, 129388, 161735, 226429, 231050, 323470, 452858, 462100, 646940, 808675, 905716, 1132145, 1617350, 2264290, 3234700, 4528580, 5660725, 11321450, 22642900]

約数ペア:

[(1, 22642900), (2, 11321450), (4, 5660725), (5, 4528580), (7, 3234700), (10, 2264290), (14, 1617350), (20, 1132145), (25, 905716), (28, 808675), (35, 646940), (49, 462100), (50, 452858), (70, 323470), (98, 231050), (100, 226429), (140, 161735), (175, 129388), (196, 115525), (245, 92420), (350, 64694), (490, 46210), (700, 32347), (980, 23105), (1225, 18484), (2450, 9242), (4621, 4900)]