22821760

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 59357880

約数和(自身を除く): 36536120

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, 260, 320, 338, 416, 422, 520, 640, 676, 832, 844, 845, 1040, 1055, 1352, 1664, 1688, 1690, 2080, 2110, 2704, 2743, 3376, 3380, 4160, 4220, 5408, 5486, 6752, 6760, 8320, 8440, 10816, 10972, 13504, 13520, 13715, 16880, 21632, 21944, 27008, 27040, 27430, 33760, 35659, 43888, 54080, 54860, 67520, 71318, 87776, 108160, 109720, 135040, 142636, 175552, 178295, 219440, 285272, 351104, 356590, 438880, 570544, 713180, 877760, 1141088, 1426360, 1755520, 2282176, 2852720, 4564352, 5705440, 11410880, 22821760]

約数ペア:

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