23996942920

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{27737}}^1$

素因数の和:28294

約数の個数: 64

約数和(自身を含む): 55360609920

約数和(自身を除く): 31363667000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 503, 860, 1006, 1720, 2012, 2515, 4024, 5030, 10060, 20120, 21629, 27737, 43258, 55474, 86516, 108145, 110948, 138685, 173032, 216290, 221896, 277370, 432580, 554740, 865160, 1109480, 1192691, 2385382, 4770764, 5963455, 9541528, 11926910, 13951711, 23853820, 27903422, 47707640, 55806844, 69758555, 111613688, 139517110, 279034220, 558068440, 599923573, 1199847146, 2399694292, 2999617865, 4799388584, 5999235730, 11998471460, 23996942920]

約数ペア:

[(1, 23996942920), (2, 11998471460), (4, 5999235730), (5, 4799388584), (8, 2999617865), (10, 2399694292), (20, 1199847146), (40, 599923573), (43, 558068440), (86, 279034220), (172, 139517110), (215, 111613688), (344, 69758555), (430, 55806844), (503, 47707640), (860, 27903422), (1006, 23853820), (1720, 13951711), (2012, 11926910), (2515, 9541528), (4024, 5963455), (5030, 4770764), (10060, 2385382), (20120, 1192691), (21629, 1109480), (27737, 865160), (43258, 554740), (55474, 432580), (86516, 277370), (108145, 221896), (110948, 216290), (138685, 173032)]