1601103680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{454859}}^1$

素因数の和:454887

約数の個数: 56

約数和(自身を含む): 4159239840

約数和(自身を除く): 2558136160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 454859, 909718, 1819436, 2274295, 3638872, 4548590, 5003449, 7277744, 9097180, 10006898, 14555488, 18194360, 20013796, 25017245, 29110976, 36388720, 40027592, 50034490, 72777440, 80055184, 100068980, 145554880, 160110368, 200137960, 320220736, 400275920, 800551840, 1601103680]

約数ペア:

[(1, 1601103680), (2, 800551840), (4, 400275920), (5, 320220736), (8, 200137960), (10, 160110368), (11, 145554880), (16, 100068980), (20, 80055184), (22, 72777440), (32, 50034490), (40, 40027592), (44, 36388720), (55, 29110976), (64, 25017245), (80, 20013796), (88, 18194360), (110, 14555488), (160, 10006898), (176, 9097180), (220, 7277744), (320, 5003449), (352, 4548590), (440, 3638872), (704, 2274295), (880, 1819436), (1760, 909718), (3520, 454859)]