214722271100

素因数分解:

$2^2\times 5^2\times {\mathrm{17419}}^1\times {\mathrm{123269}}^1$

素因数の和:140702

約数の個数: 36

約数和(自身を含む): 465977857800

約数和(自身を除く): 251255586700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 17419, 34838, 69676, 87095, 123269, 174190, 246538, 348380, 435475, 493076, 616345, 870950, 1232690, 1741900, 2465380, 3081725, 6163450, 12326900, 2147222711, 4294445422, 8588890844, 10736113555, 21472227110, 42944454220, 53680567775, 107361135550, 214722271100]

約数ペア:

[(1, 214722271100), (2, 107361135550), (4, 53680567775), (5, 42944454220), (10, 21472227110), (20, 10736113555), (25, 8588890844), (50, 4294445422), (100, 2147222711), (17419, 12326900), (34838, 6163450), (69676, 3081725), (87095, 2465380), (123269, 1741900), (174190, 1232690), (246538, 870950), (348380, 616345), (435475, 493076)]