2010644680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{4091}}^1$

素因数の和:5230

約数の個数: 64

約数和(自身を含む): 4940844480

約数和(自身を除く): 2930199800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1117, 2234, 4091, 4468, 5585, 8182, 8936, 11170, 12287, 16364, 20455, 22340, 24574, 32728, 40910, 44680, 45001, 49148, 61435, 81820, 90002, 98296, 122870, 163640, 180004, 225005, 245740, 360008, 450010, 491480, 900020, 1800040, 4569647, 9139294, 18278588, 22848235, 36557176, 45696470, 50266117, 91392940, 100532234, 182785880, 201064468, 251330585, 402128936, 502661170, 1005322340, 2010644680]

約数ペア:

[(1, 2010644680), (2, 1005322340), (4, 502661170), (5, 402128936), (8, 251330585), (10, 201064468), (11, 182785880), (20, 100532234), (22, 91392940), (40, 50266117), (44, 45696470), (55, 36557176), (88, 22848235), (110, 18278588), (220, 9139294), (440, 4569647), (1117, 1800040), (2234, 900020), (4091, 491480), (4468, 450010), (5585, 360008), (8182, 245740), (8936, 225005), (11170, 180004), (12287, 163640), (16364, 122870), (20455, 98296), (22340, 90002), (24574, 81820), (32728, 61435), (40910, 49148), (44680, 45001)]