2553880497760

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{3700847}}^1$

素因数の和:3701108

約数の個数: 96

約数和(自身を含む): 6379077680640

約数和(自身を除く): 3825197182880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 227, 304, 380, 454, 608, 760, 908, 1135, 1520, 1816, 2270, 3040, 3632, 4313, 4540, 7264, 8626, 9080, 17252, 18160, 21565, 34504, 36320, 43130, 69008, 86260, 138016, 172520, 345040, 690080, 3700847, 7401694, 14803388, 18504235, 29606776, 37008470, 59213552, 70316093, 74016940, 118427104, 140632186, 148033880, 281264372, 296067760, 351580465, 562528744, 592135520, 703160930, 840092269, 1125057488, 1406321860, 1680184538, 2250114976, 2812643720, 3360369076, 4200461345, 5625287440, 6720738152, 8400922690, 11250574880, 13441476304, 15961753111, 16801845380, 26882952608, 31923506222, 33603690760, 63847012444, 67207381520, 79808765555, 127694024888, 134414763040, 159617531110, 255388049776, 319235062220, 510776099552, 638470124440, 1276940248880, 2553880497760]

約数ペア:

[(1, 2553880497760), (2, 1276940248880), (4, 638470124440), (5, 510776099552), (8, 319235062220), (10, 255388049776), (16, 159617531110), (19, 134414763040), (20, 127694024888), (32, 79808765555), (38, 67207381520), (40, 63847012444), (76, 33603690760), (80, 31923506222), (95, 26882952608), (152, 16801845380), (160, 15961753111), (190, 13441476304), (227, 11250574880), (304, 8400922690), (380, 6720738152), (454, 5625287440), (608, 4200461345), (760, 3360369076), (908, 2812643720), (1135, 2250114976), (1520, 1680184538), (1816, 1406321860), (2270, 1125057488), (3040, 840092269), (3632, 703160930), (4313, 592135520), (4540, 562528744), (7264, 351580465), (8626, 296067760), (9080, 281264372), (17252, 148033880), (18160, 140632186), (21565, 118427104), (34504, 74016940), (36320, 70316093), (43130, 59213552), (69008, 37008470), (86260, 29606776), (138016, 18504235), (172520, 14803388), (345040, 7401694), (690080, 3700847)]