43101760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{797}}^1$

素因数の和:840

約数の個数: 84

約数和(自身を含む): 111277908

約数和(自身を除く): 68176148

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 797, 832, 845, 1040, 1352, 1594, 1690, 2080, 2704, 3188, 3380, 3985, 4160, 5408, 6376, 6760, 7970, 10361, 10816, 12752, 13520, 15940, 20722, 25504, 27040, 31880, 41444, 51008, 51805, 54080, 63760, 82888, 103610, 127520, 134693, 165776, 207220, 255040, 269386, 331552, 414440, 538772, 663104, 673465, 828880, 1077544, 1346930, 1657760, 2155088, 2693860, 3315520, 4310176, 5387720, 8620352, 10775440, 21550880, 43101760]

約数ペア:

[(1, 43101760), (2, 21550880), (4, 10775440), (5, 8620352), (8, 5387720), (10, 4310176), (13, 3315520), (16, 2693860), (20, 2155088), (26, 1657760), (32, 1346930), (40, 1077544), (52, 828880), (64, 673465), (65, 663104), (80, 538772), (104, 414440), (130, 331552), (160, 269386), (169, 255040), (208, 207220), (260, 165776), (320, 134693), (338, 127520), (416, 103610), (520, 82888), (676, 63760), (797, 54080), (832, 51805), (845, 51008), (1040, 41444), (1352, 31880), (1594, 27040), (1690, 25504), (2080, 20722), (2704, 15940), (3188, 13520), (3380, 12752), (3985, 10816), (4160, 10361), (5408, 7970), (6376, 6760)]