56642080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32183}}^1$

素因数の和:32209

約数の個数: 48

約数和(自身を含む): 145986624

約数和(自身を除く): 89344544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 32183, 64366, 128732, 160915, 257464, 321830, 354013, 514928, 643660, 708026, 1029856, 1287320, 1416052, 1770065, 2574640, 2832104, 3540130, 5149280, 5664208, 7080260, 11328416, 14160520, 28321040, 56642080]

約数ペア:

[(1, 56642080), (2, 28321040), (4, 14160520), (5, 11328416), (8, 7080260), (10, 5664208), (11, 5149280), (16, 3540130), (20, 2832104), (22, 2574640), (32, 1770065), (40, 1416052), (44, 1287320), (55, 1029856), (80, 708026), (88, 643660), (110, 514928), (160, 354013), (176, 321830), (220, 257464), (352, 160915), (440, 128732), (880, 64366), (1760, 32183)]