2906248889380

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4861}}^1\times {\mathrm{360163}}^1$

素因数の和:365116

約数の個数: 48

約数和(自身を含む): 6177942074304

約数和(自身を除く): 3271693184924

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 4861, 9722, 19444, 24305, 48610, 97220, 360163, 403463, 720326, 806926, 1440652, 1613852, 1800815, 2017315, 3601630, 4034630, 7203260, 8069260, 29893529, 59787058, 119574116, 149467645, 298935290, 597870580, 1750752343, 3501504686, 7003009372, 8753761715, 17507523430, 35015046860, 145312444469, 290624888938, 581249777876, 726562222345, 1453124444690, 2906248889380]

約数ペア:

[(1, 2906248889380), (2, 1453124444690), (4, 726562222345), (5, 581249777876), (10, 290624888938), (20, 145312444469), (83, 35015046860), (166, 17507523430), (332, 8753761715), (415, 7003009372), (830, 3501504686), (1660, 1750752343), (4861, 597870580), (9722, 298935290), (19444, 149467645), (24305, 119574116), (48610, 59787058), (97220, 29893529), (360163, 8069260), (403463, 7203260), (720326, 4034630), (806926, 3601630), (1440652, 2017315), (1613852, 1800815)]