1957275320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{48883}}^1$

素因数の和:48925

約数の個数: 128

約数和(自身を含む): 5913008640

約数和(自身を除く): 3955733320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1430, 1540, 1820, 2002, 2860, 3080, 3640, 4004, 5005, 5720, 8008, 10010, 20020, 40040, 48883, 97766, 195532, 244415, 342181, 391064, 488830, 537713, 635479, 684362, 977660, 1075426, 1270958, 1368724, 1710905, 1955320, 2150852, 2541916, 2688565, 2737448, 3177395, 3421810, 3763991, 4301704, 4448353, 5083832, 5377130, 6354790, 6843620, 6990269, 7527982, 8896706, 10754260, 12709580, 13687240, 13980538, 15055964, 17793412, 18819955, 21508520, 22241765, 25419160, 27961076, 30111928, 34951345, 35586824, 37639910, 44483530, 48931883, 55922152, 69902690, 75279820, 88967060, 97863766, 139805380, 150559640, 177934120, 195727532, 244659415, 279610760, 391455064, 489318830, 978637660, 1957275320]

約数ペア:

[(1, 1957275320), (2, 978637660), (4, 489318830), (5, 391455064), (7, 279610760), (8, 244659415), (10, 195727532), (11, 177934120), (13, 150559640), (14, 139805380), (20, 97863766), (22, 88967060), (26, 75279820), (28, 69902690), (35, 55922152), (40, 48931883), (44, 44483530), (52, 37639910), (55, 35586824), (56, 34951345), (65, 30111928), (70, 27961076), (77, 25419160), (88, 22241765), (91, 21508520), (104, 18819955), (110, 17793412), (130, 15055964), (140, 13980538), (143, 13687240), (154, 12709580), (182, 10754260), (220, 8896706), (260, 7527982), (280, 6990269), (286, 6843620), (308, 6354790), (364, 5377130), (385, 5083832), (440, 4448353), (455, 4301704), (520, 3763991), (572, 3421810), (616, 3177395), (715, 2737448), (728, 2688565), (770, 2541916), (910, 2150852), (1001, 1955320), (1144, 1710905), (1430, 1368724), (1540, 1270958), (1820, 1075426), (2002, 977660), (2860, 684362), (3080, 635479), (3640, 537713), (4004, 488830), (5005, 391064), (5720, 342181), (8008, 244415), (10010, 195532), (20020, 97766), (40040, 48883)]