2837996920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{586363}}^1$

素因数の和:586396

約数の個数: 48

約数和(自身を含む): 7018777080

約数和(自身を除く): 4180780160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 586363, 1172726, 2345452, 2931815, 4690904, 5863630, 6449993, 11727260, 12899986, 23454520, 25799972, 32249965, 51599944, 64499930, 70949923, 128999860, 141899846, 257999720, 283799692, 354749615, 567599384, 709499230, 1418998460, 2837996920]

約数ペア:

[(1, 2837996920), (2, 1418998460), (4, 709499230), (5, 567599384), (8, 354749615), (10, 283799692), (11, 257999720), (20, 141899846), (22, 128999860), (40, 70949923), (44, 64499930), (55, 51599944), (88, 32249965), (110, 25799972), (121, 23454520), (220, 12899986), (242, 11727260), (440, 6449993), (484, 5863630), (605, 4690904), (968, 2931815), (1210, 2345452), (2420, 1172726), (4840, 586363)]