4038067993375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{61703}}^1$

素因数の和:61874

約数の個数: 128

約数和(自身を含む): 6054566289408

約数和(自身を除く): 2016498296033

約数列:

[1, 5, 13, 17, 23, 25, 65, 85, 103, 115, 125, 221, 299, 325, 391, 425, 515, 575, 1105, 1339, 1495, 1625, 1751, 1955, 2125, 2369, 2575, 2875, 5083, 5525, 6695, 7475, 8755, 9775, 11845, 12875, 22763, 25415, 27625, 30797, 33475, 37375, 40273, 43775, 48875, 59225, 61703, 113815, 127075, 153985, 167375, 201365, 218875, 296125, 308515, 523549, 569075, 635375, 769925, 802139, 1006825, 1048951, 1419169, 1542575, 2617745, 2845375, 3849625, 4010695, 5034125, 5244755, 6355409, 7095845, 7712875, 13088725, 13636363, 18449197, 20053475, 24125873, 26223775, 31777045, 35479225, 65443625, 68181815, 82620317, 92245985, 100267375, 108041953, 120629365, 131118875, 146174407, 158885225, 177396125, 313636349, 340909075, 413101585, 461229925, 540209765, 603146825, 730872035, 794426125, 1404545389, 1568181745, 1704545375, 1900267291, 2065507925, 2306149625, 2484964919, 2701048825, 3015734125, 3654360175, 7022726945, 7840908725, 9501336455, 10327539625, 12424824595, 13505244125, 18271800875, 32304543947, 35113634725, 39204543625, 47506682275, 62124122975, 161522719735, 175568173625, 237533411375, 310620614875, 807613598675, 4038067993375]

約数ペア:

[(1, 4038067993375), (5, 807613598675), (13, 310620614875), (17, 237533411375), (23, 175568173625), (25, 161522719735), (65, 62124122975), (85, 47506682275), (103, 39204543625), (115, 35113634725), (125, 32304543947), (221, 18271800875), (299, 13505244125), (325, 12424824595), (391, 10327539625), (425, 9501336455), (515, 7840908725), (575, 7022726945), (1105, 3654360175), (1339, 3015734125), (1495, 2701048825), (1625, 2484964919), (1751, 2306149625), (1955, 2065507925), (2125, 1900267291), (2369, 1704545375), (2575, 1568181745), (2875, 1404545389), (5083, 794426125), (5525, 730872035), (6695, 603146825), (7475, 540209765), (8755, 461229925), (9775, 413101585), (11845, 340909075), (12875, 313636349), (22763, 177396125), (25415, 158885225), (27625, 146174407), (30797, 131118875), (33475, 120629365), (37375, 108041953), (40273, 100267375), (43775, 92245985), (48875, 82620317), (59225, 68181815), (61703, 65443625), (113815, 35479225), (127075, 31777045), (153985, 26223775), (167375, 24125873), (201365, 20053475), (218875, 18449197), (296125, 13636363), (308515, 13088725), (523549, 7712875), (569075, 7095845), (635375, 6355409), (769925, 5244755), (802139, 5034125), (1006825, 4010695), (1048951, 3849625), (1419169, 2845375), (1542575, 2617745)]