45643520

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1$

素因数の和:258

約数の個数: 108

約数和(自身を含む): 118948536

約数和(自身を除く): 73305016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 211, 256, 260, 320, 338, 416, 422, 520, 640, 676, 832, 844, 845, 1040, 1055, 1280, 1352, 1664, 1688, 1690, 2080, 2110, 2704, 2743, 3328, 3376, 3380, 4160, 4220, 5408, 5486, 6752, 6760, 8320, 8440, 10816, 10972, 13504, 13520, 13715, 16640, 16880, 21632, 21944, 27008, 27040, 27430, 33760, 35659, 43264, 43888, 54016, 54080, 54860, 67520, 71318, 87776, 108160, 109720, 135040, 142636, 175552, 178295, 216320, 219440, 270080, 285272, 351104, 356590, 438880, 570544, 702208, 713180, 877760, 1141088, 1426360, 1755520, 2282176, 2852720, 3511040, 4564352, 5705440, 9128704, 11410880, 22821760, 45643520]

約数ペア:

[(1, 45643520), (2, 22821760), (4, 11410880), (5, 9128704), (8, 5705440), (10, 4564352), (13, 3511040), (16, 2852720), (20, 2282176), (26, 1755520), (32, 1426360), (40, 1141088), (52, 877760), (64, 713180), (65, 702208), (80, 570544), (104, 438880), (128, 356590), (130, 351104), (160, 285272), (169, 270080), (208, 219440), (211, 216320), (256, 178295), (260, 175552), (320, 142636), (338, 135040), (416, 109720), (422, 108160), (520, 87776), (640, 71318), (676, 67520), (832, 54860), (844, 54080), (845, 54016), (1040, 43888), (1055, 43264), (1280, 35659), (1352, 33760), (1664, 27430), (1688, 27040), (1690, 27008), (2080, 21944), (2110, 21632), (2704, 16880), (2743, 16640), (3328, 13715), (3376, 13520), (3380, 13504), (4160, 10972), (4220, 10816), (5408, 8440), (5486, 8320), (6752, 6760)]