18441984220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{101363}}^1$

素因数の和:102210

約数の個数: 48

約数和(自身を含む): 42300413568

約数和(自身を除く): 23858429348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 827, 1654, 3308, 4135, 8270, 9097, 16540, 18194, 36388, 45485, 90970, 101363, 181940, 202726, 405452, 506815, 1013630, 1114993, 2027260, 2229986, 4459972, 5574965, 11149930, 22299860, 83827201, 167654402, 335308804, 419136005, 838272010, 922099211, 1676544020, 1844198422, 3688396844, 4610496055, 9220992110, 18441984220]

約数ペア:

[(1, 18441984220), (2, 9220992110), (4, 4610496055), (5, 3688396844), (10, 1844198422), (11, 1676544020), (20, 922099211), (22, 838272010), (44, 419136005), (55, 335308804), (110, 167654402), (220, 83827201), (827, 22299860), (1654, 11149930), (3308, 5574965), (4135, 4459972), (8270, 2229986), (9097, 2027260), (16540, 1114993), (18194, 1013630), (36388, 506815), (45485, 405452), (90970, 202726), (101363, 181940)]