86203520

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{797}}^1$

素因数の和:842

約数の個数: 96

約数和(自身を含む): 223432020

約数和(自身を除く): 137228500

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, 260, 320, 338, 416, 520, 640, 676, 797, 832, 845, 1040, 1352, 1594, 1664, 1690, 2080, 2704, 3188, 3380, 3985, 4160, 5408, 6376, 6760, 7970, 8320, 10361, 10816, 12752, 13520, 15940, 20722, 21632, 25504, 27040, 31880, 41444, 51008, 51805, 54080, 63760, 82888, 102016, 103610, 108160, 127520, 134693, 165776, 207220, 255040, 269386, 331552, 414440, 510080, 538772, 663104, 673465, 828880, 1077544, 1326208, 1346930, 1657760, 2155088, 2693860, 3315520, 4310176, 5387720, 6631040, 8620352, 10775440, 17240704, 21550880, 43101760, 86203520]

約数ペア:

[(1, 86203520), (2, 43101760), (4, 21550880), (5, 17240704), (8, 10775440), (10, 8620352), (13, 6631040), (16, 5387720), (20, 4310176), (26, 3315520), (32, 2693860), (40, 2155088), (52, 1657760), (64, 1346930), (65, 1326208), (80, 1077544), (104, 828880), (128, 673465), (130, 663104), (160, 538772), (169, 510080), (208, 414440), (260, 331552), (320, 269386), (338, 255040), (416, 207220), (520, 165776), (640, 134693), (676, 127520), (797, 108160), (832, 103610), (845, 102016), (1040, 82888), (1352, 63760), (1594, 54080), (1664, 51805), (1690, 51008), (2080, 41444), (2704, 31880), (3188, 27040), (3380, 25504), (3985, 21632), (4160, 20722), (5408, 15940), (6376, 13520), (6760, 12752), (7970, 10816), (8320, 10361)]