124152050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{20521}}^1$

素因数の和:20555

約数の個数: 36

約数和(自身を含む): 253836618

約数和(自身を除く): 129684568

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 6050, 20521, 41042, 102605, 205210, 225731, 451462, 513025, 1026050, 1128655, 2257310, 2483041, 4966082, 5643275, 11286550, 12415205, 24830410, 62076025, 124152050]

約数ペア:

[(1, 124152050), (2, 62076025), (5, 24830410), (10, 12415205), (11, 11286550), (22, 5643275), (25, 4966082), (50, 2483041), (55, 2257310), (110, 1128655), (121, 1026050), (242, 513025), (275, 451462), (550, 225731), (605, 205210), (1210, 102605), (3025, 41042), (6050, 20521)]