2594240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1$

素因数の和:106

約数の個数: 84

約数和(自身を含む): 6891528

約数和(自身を除く): 4297288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 67, 80, 88, 110, 121, 134, 160, 176, 220, 242, 268, 320, 335, 352, 440, 484, 536, 605, 670, 704, 737, 880, 968, 1072, 1210, 1340, 1474, 1760, 1936, 2144, 2420, 2680, 2948, 3520, 3685, 3872, 4288, 4840, 5360, 5896, 7370, 7744, 8107, 9680, 10720, 11792, 14740, 16214, 19360, 21440, 23584, 29480, 32428, 38720, 40535, 47168, 58960, 64856, 81070, 117920, 129712, 162140, 235840, 259424, 324280, 518848, 648560, 1297120, 2594240]

約数ペア:

[(1, 2594240), (2, 1297120), (4, 648560), (5, 518848), (8, 324280), (10, 259424), (11, 235840), (16, 162140), (20, 129712), (22, 117920), (32, 81070), (40, 64856), (44, 58960), (55, 47168), (64, 40535), (67, 38720), (80, 32428), (88, 29480), (110, 23584), (121, 21440), (134, 19360), (160, 16214), (176, 14740), (220, 11792), (242, 10720), (268, 9680), (320, 8107), (335, 7744), (352, 7370), (440, 5896), (484, 5360), (536, 4840), (605, 4288), (670, 3872), (704, 3685), (737, 3520), (880, 2948), (968, 2680), (1072, 2420), (1210, 2144), (1340, 1936), (1474, 1760)]