2490717552950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{9319}}^1\times {\mathrm{7253}}^1$

素因数の和:16662

約数の個数: 96

約数和(自身を含む): 5130581264640

約数和(自身を除く): 2639863711690

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 67, 110, 134, 275, 335, 550, 670, 737, 1474, 1675, 3350, 3685, 7253, 7370, 9319, 14506, 18425, 18638, 36265, 36850, 46595, 72530, 79783, 93190, 102509, 159566, 181325, 205018, 232975, 362650, 398915, 465950, 485951, 512545, 624373, 797830, 971902, 1025090, 1248746, 1994575, 2429755, 2562725, 3121865, 3989150, 4859510, 5125450, 5345461, 6243730, 6868103, 10690922, 12148775, 13736206, 15609325, 24297550, 26727305, 31218650, 34340515, 53454610, 67590707, 68681030, 133636525, 135181414, 171702575, 267273050, 337953535, 343405150, 675907070, 743497777, 1486995554, 1689767675, 3379535350, 3717488885, 4528577369, 7434977770, 9057154738, 18587444425, 22642886845, 37174888850, 45285773690, 49814351059, 99628702118, 113214434225, 226428868450, 249071755295, 498143510590, 1245358776475, 2490717552950]

約数ペア:

[(1, 2490717552950), (2, 1245358776475), (5, 498143510590), (10, 249071755295), (11, 226428868450), (22, 113214434225), (25, 99628702118), (50, 49814351059), (55, 45285773690), (67, 37174888850), (110, 22642886845), (134, 18587444425), (275, 9057154738), (335, 7434977770), (550, 4528577369), (670, 3717488885), (737, 3379535350), (1474, 1689767675), (1675, 1486995554), (3350, 743497777), (3685, 675907070), (7253, 343405150), (7370, 337953535), (9319, 267273050), (14506, 171702575), (18425, 135181414), (18638, 133636525), (36265, 68681030), (36850, 67590707), (46595, 53454610), (72530, 34340515), (79783, 31218650), (93190, 26727305), (102509, 24297550), (159566, 15609325), (181325, 13736206), (205018, 12148775), (232975, 10690922), (362650, 6868103), (398915, 6243730), (465950, 5345461), (485951, 5125450), (512545, 4859510), (624373, 3989150), (797830, 3121865), (971902, 2562725), (1025090, 2429755), (1248746, 1994575)]