2294370474920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1\times {\mathrm{17881}}^1$

素因数の和:18787

約数の個数: 128

約数和(自身を含む): 5420803841280

約数和(自身を除く): 3126433366360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 211, 230, 422, 460, 661, 844, 920, 1055, 1322, 1688, 2110, 2644, 3305, 4220, 4853, 5288, 6610, 8440, 9706, 13220, 15203, 17881, 19412, 24265, 26440, 30406, 35762, 38824, 48530, 60812, 71524, 76015, 89405, 97060, 121624, 139471, 143048, 152030, 178810, 194120, 278942, 304060, 357620, 411263, 557884, 608120, 697355, 715240, 822526, 1115768, 1394710, 1645052, 2056315, 2789420, 3207833, 3290104, 3772891, 4112630, 5578840, 6415666, 7545782, 8225260, 11819341, 12831332, 15091564, 16039165, 16450520, 18864455, 23638682, 25662664, 30183128, 32078330, 37728910, 47277364, 59096705, 64156660, 75457820, 86776493, 94554728, 118193410, 128313320, 150915640, 173552986, 236386820, 271844843, 347105972, 433882465, 472773640, 543689686, 694211944, 867764930, 1087379372, 1359224215, 1735529860, 2174758744, 2493880951, 2718448430, 3471059720, 4987761902, 5436896860, 9975523804, 10873793720, 12469404755, 19951047608, 24938809510, 49877619020, 57359261873, 99755238040, 114718523746, 229437047492, 286796309365, 458874094984, 573592618730, 1147185237460, 2294370474920]

約数ペア:

[(1, 2294370474920), (2, 1147185237460), (4, 573592618730), (5, 458874094984), (8, 286796309365), (10, 229437047492), (20, 114718523746), (23, 99755238040), (40, 57359261873), (46, 49877619020), (92, 24938809510), (115, 19951047608), (184, 12469404755), (211, 10873793720), (230, 9975523804), (422, 5436896860), (460, 4987761902), (661, 3471059720), (844, 2718448430), (920, 2493880951), (1055, 2174758744), (1322, 1735529860), (1688, 1359224215), (2110, 1087379372), (2644, 867764930), (3305, 694211944), (4220, 543689686), (4853, 472773640), (5288, 433882465), (6610, 347105972), (8440, 271844843), (9706, 236386820), (13220, 173552986), (15203, 150915640), (17881, 128313320), (19412, 118193410), (24265, 94554728), (26440, 86776493), (30406, 75457820), (35762, 64156660), (38824, 59096705), (48530, 47277364), (60812, 37728910), (71524, 32078330), (76015, 30183128), (89405, 25662664), (97060, 23638682), (121624, 18864455), (139471, 16450520), (143048, 16039165), (152030, 15091564), (178810, 12831332), (194120, 11819341), (278942, 8225260), (304060, 7545782), (357620, 6415666), (411263, 5578840), (557884, 4112630), (608120, 3772891), (697355, 3290104), (715240, 3207833), (822526, 2789420), (1115768, 2056315), (1394710, 1645052)]