45142900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41039}}^1$

素因数の和:41064

約数の個数: 36

約数和(自身を含む): 106868160

約数和(自身を除く): 61725260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 41039, 82078, 164156, 205195, 410390, 451429, 820780, 902858, 1025975, 1805716, 2051950, 2257145, 4103900, 4514290, 9028580, 11285725, 22571450, 45142900]

約数ペア:

[(1, 45142900), (2, 22571450), (4, 11285725), (5, 9028580), (10, 4514290), (11, 4103900), (20, 2257145), (22, 2051950), (25, 1805716), (44, 1025975), (50, 902858), (55, 820780), (100, 451429), (110, 410390), (220, 205195), (275, 164156), (550, 82078), (1100, 41039)]