20056557630250

素因数分解:

$2^1\times 5^3\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{5017589}}^1$

素因数の和:5017936

約数の個数: 64

約数和(自身を含む): 38323148198400

約数和(自身を除く): 18266590568150

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 125, 250, 271, 295, 542, 590, 1355, 1475, 2710, 2950, 6775, 7375, 13550, 14750, 15989, 31978, 33875, 67750, 79945, 159890, 399725, 799450, 1998625, 3997250, 5017589, 10035178, 25087945, 50175890, 125439725, 250879450, 296037751, 592075502, 627198625, 1254397250, 1359766619, 1480188755, 2719533238, 2960377510, 6798833095, 7400943775, 13597666190, 14801887550, 33994165475, 37004718875, 67988330950, 74009437750, 80226230521, 160452461042, 169970827375, 339941654750, 401131152605, 802262305210, 2005655763025, 4011311526050, 10028278815125, 20056557630250]

約数ペア:

[(1, 20056557630250), (2, 10028278815125), (5, 4011311526050), (10, 2005655763025), (25, 802262305210), (50, 401131152605), (59, 339941654750), (118, 169970827375), (125, 160452461042), (250, 80226230521), (271, 74009437750), (295, 67988330950), (542, 37004718875), (590, 33994165475), (1355, 14801887550), (1475, 13597666190), (2710, 7400943775), (2950, 6798833095), (6775, 2960377510), (7375, 2719533238), (13550, 1480188755), (14750, 1359766619), (15989, 1254397250), (31978, 627198625), (33875, 592075502), (67750, 296037751), (79945, 250879450), (159890, 125439725), (399725, 50175890), (799450, 25087945), (1998625, 10035178), (3997250, 5017589)]