184420940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{76207}}^1$

素因数の和:76238

約数の個数: 36

約数和(自身を含む): 425697888

約数和(自身を除く): 241276948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 76207, 152414, 304828, 381035, 762070, 838277, 1524140, 1676554, 3353108, 4191385, 8382770, 9221047, 16765540, 18442094, 36884188, 46105235, 92210470, 184420940]

約数ペア:

[(1, 184420940), (2, 92210470), (4, 46105235), (5, 36884188), (10, 18442094), (11, 16765540), (20, 9221047), (22, 8382770), (44, 4191385), (55, 3353108), (110, 1676554), (121, 1524140), (220, 838277), (242, 762070), (484, 381035), (605, 304828), (1210, 152414), (2420, 76207)]