2389600

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:152

約数の個数: 72

約数和(自身を含む): 6093360

約数和(自身を除く): 3703760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 103, 116, 145, 160, 200, 206, 232, 290, 400, 412, 464, 515, 580, 725, 800, 824, 928, 1030, 1160, 1450, 1648, 2060, 2320, 2575, 2900, 2987, 3296, 4120, 4640, 5150, 5800, 5974, 8240, 10300, 11600, 11948, 14935, 16480, 20600, 23200, 23896, 29870, 41200, 47792, 59740, 74675, 82400, 95584, 119480, 149350, 238960, 298700, 477920, 597400, 1194800, 2389600]

約数ペア:

[(1, 2389600), (2, 1194800), (4, 597400), (5, 477920), (8, 298700), (10, 238960), (16, 149350), (20, 119480), (25, 95584), (29, 82400), (32, 74675), (40, 59740), (50, 47792), (58, 41200), (80, 29870), (100, 23896), (103, 23200), (116, 20600), (145, 16480), (160, 14935), (200, 11948), (206, 11600), (232, 10300), (290, 8240), (400, 5974), (412, 5800), (464, 5150), (515, 4640), (580, 4120), (725, 3296), (800, 2987), (824, 2900), (928, 2575), (1030, 2320), (1160, 2060), (1450, 1648)]