125519680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1$

素因数の和:265

約数の個数: 168

約数和(自身を含む): 354750624

約数和(自身を除く): 229230944

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 169, 176, 208, 211, 220, 260, 286, 320, 338, 352, 416, 422, 440, 520, 572, 676, 704, 715, 832, 844, 845, 880, 1040, 1055, 1144, 1352, 1430, 1688, 1690, 1760, 1859, 2080, 2110, 2288, 2321, 2704, 2743, 2860, 3376, 3380, 3520, 3718, 4160, 4220, 4576, 4642, 5408, 5486, 5720, 6752, 6760, 7436, 8440, 9152, 9284, 9295, 10816, 10972, 11440, 11605, 13504, 13520, 13715, 14872, 16880, 18568, 18590, 21944, 22880, 23210, 27040, 27430, 29744, 30173, 33760, 35659, 37136, 37180, 43888, 45760, 46420, 54080, 54860, 59488, 60346, 67520, 71318, 74272, 74360, 87776, 92840, 109720, 118976, 120692, 142636, 148544, 148720, 150865, 175552, 178295, 185680, 219440, 241384, 285272, 297440, 301730, 356590, 371360, 392249, 438880, 482768, 570544, 594880, 603460, 713180, 742720, 784498, 877760, 965536, 1141088, 1206920, 1426360, 1568996, 1931072, 1961245, 2282176, 2413840, 2852720, 3137992, 3922490, 4827680, 5705440, 6275984, 7844980, 9655360, 11410880, 12551968, 15689960, 25103936, 31379920, 62759840, 125519680]

約数ペア:

[(1, 125519680), (2, 62759840), (4, 31379920), (5, 25103936), (8, 15689960), (10, 12551968), (11, 11410880), (13, 9655360), (16, 7844980), (20, 6275984), (22, 5705440), (26, 4827680), (32, 3922490), (40, 3137992), (44, 2852720), (52, 2413840), (55, 2282176), (64, 1961245), (65, 1931072), (80, 1568996), (88, 1426360), (104, 1206920), (110, 1141088), (130, 965536), (143, 877760), (160, 784498), (169, 742720), (176, 713180), (208, 603460), (211, 594880), (220, 570544), (260, 482768), (286, 438880), (320, 392249), (338, 371360), (352, 356590), (416, 301730), (422, 297440), (440, 285272), (520, 241384), (572, 219440), (676, 185680), (704, 178295), (715, 175552), (832, 150865), (844, 148720), (845, 148544), (880, 142636), (1040, 120692), (1055, 118976), (1144, 109720), (1352, 92840), (1430, 87776), (1688, 74360), (1690, 74272), (1760, 71318), (1859, 67520), (2080, 60346), (2110, 59488), (2288, 54860), (2321, 54080), (2704, 46420), (2743, 45760), (2860, 43888), (3376, 37180), (3380, 37136), (3520, 35659), (3718, 33760), (4160, 30173), (4220, 29744), (4576, 27430), (4642, 27040), (5408, 23210), (5486, 22880), (5720, 21944), (6752, 18590), (6760, 18568), (7436, 16880), (8440, 14872), (9152, 13715), (9284, 13520), (9295, 13504), (10816, 11605), (10972, 11440)]