38358320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:523

約数の個数: 160

約数和(自身を含む): 119992320

約数和(自身を除く): 81634000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 479, 520, 560, 572, 616, 715, 728, 770, 880, 910, 958, 1001, 1040, 1144, 1232, 1430, 1456, 1540, 1820, 1916, 2002, 2288, 2395, 2860, 3080, 3353, 3640, 3832, 4004, 4790, 5005, 5269, 5720, 6160, 6227, 6706, 7280, 7664, 8008, 9580, 10010, 10538, 11440, 12454, 13412, 16016, 16765, 19160, 20020, 21076, 24908, 26345, 26824, 31135, 33530, 36883, 38320, 40040, 42152, 43589, 49816, 52690, 53648, 62270, 67060, 68497, 73766, 80080, 84304, 87178, 99632, 105380, 124540, 134120, 136994, 147532, 174356, 184415, 210760, 217945, 249080, 268240, 273988, 295064, 342485, 348712, 368830, 421520, 435890, 479479, 498160, 547976, 590128, 684970, 697424, 737660, 871780, 958958, 1095952, 1369940, 1475320, 1743560, 1917916, 2397395, 2739880, 2950640, 3487120, 3835832, 4794790, 5479760, 7671664, 9589580, 19179160, 38358320]

約数ペア:

[(1, 38358320), (2, 19179160), (4, 9589580), (5, 7671664), (7, 5479760), (8, 4794790), (10, 3835832), (11, 3487120), (13, 2950640), (14, 2739880), (16, 2397395), (20, 1917916), (22, 1743560), (26, 1475320), (28, 1369940), (35, 1095952), (40, 958958), (44, 871780), (52, 737660), (55, 697424), (56, 684970), (65, 590128), (70, 547976), (77, 498160), (80, 479479), (88, 435890), (91, 421520), (104, 368830), (110, 348712), (112, 342485), (130, 295064), (140, 273988), (143, 268240), (154, 249080), (176, 217945), (182, 210760), (208, 184415), (220, 174356), (260, 147532), (280, 136994), (286, 134120), (308, 124540), (364, 105380), (385, 99632), (440, 87178), (455, 84304), (479, 80080), (520, 73766), (560, 68497), (572, 67060), (616, 62270), (715, 53648), (728, 52690), (770, 49816), (880, 43589), (910, 42152), (958, 40040), (1001, 38320), (1040, 36883), (1144, 33530), (1232, 31135), (1430, 26824), (1456, 26345), (1540, 24908), (1820, 21076), (1916, 20020), (2002, 19160), (2288, 16765), (2395, 16016), (2860, 13412), (3080, 12454), (3353, 11440), (3640, 10538), (3832, 10010), (4004, 9580), (4790, 8008), (5005, 7664), (5269, 7280), (5720, 6706), (6160, 6227)]