2016287600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{739}}^1$

素因数の和:1135

約数の個数: 120

約数和(自身を含む): 5120208000

約数和(自身を除く): 3103920400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 359, 380, 400, 475, 718, 739, 760, 950, 1436, 1478, 1520, 1795, 1900, 2872, 2956, 3590, 3695, 3800, 5744, 5912, 6821, 7180, 7390, 7600, 8975, 11824, 13642, 14041, 14360, 14780, 17950, 18475, 27284, 28082, 28720, 29560, 34105, 35900, 36950, 54568, 56164, 59120, 68210, 70205, 71800, 73900, 109136, 112328, 136420, 140410, 143600, 147800, 170525, 224656, 265301, 272840, 280820, 295600, 341050, 351025, 530602, 545680, 561640, 682100, 702050, 1061204, 1123280, 1326505, 1364200, 1404100, 2122408, 2653010, 2728400, 2808200, 4244816, 5040719, 5306020, 5616400, 6632525, 10081438, 10612040, 13265050, 20162876, 21224080, 25203595, 26530100, 40325752, 50407190, 53060200, 80651504, 100814380, 106120400, 126017975, 201628760, 252035950, 403257520, 504071900, 1008143800, 2016287600]

約数ペア:

[(1, 2016287600), (2, 1008143800), (4, 504071900), (5, 403257520), (8, 252035950), (10, 201628760), (16, 126017975), (19, 106120400), (20, 100814380), (25, 80651504), (38, 53060200), (40, 50407190), (50, 40325752), (76, 26530100), (80, 25203595), (95, 21224080), (100, 20162876), (152, 13265050), (190, 10612040), (200, 10081438), (304, 6632525), (359, 5616400), (380, 5306020), (400, 5040719), (475, 4244816), (718, 2808200), (739, 2728400), (760, 2653010), (950, 2122408), (1436, 1404100), (1478, 1364200), (1520, 1326505), (1795, 1123280), (1900, 1061204), (2872, 702050), (2956, 682100), (3590, 561640), (3695, 545680), (3800, 530602), (5744, 351025), (5912, 341050), (6821, 295600), (7180, 280820), (7390, 272840), (7600, 265301), (8975, 224656), (11824, 170525), (13642, 147800), (14041, 143600), (14360, 140410), (14780, 136420), (17950, 112328), (18475, 109136), (27284, 73900), (28082, 71800), (28720, 70205), (29560, 68210), (34105, 59120), (35900, 56164), (36950, 54568)]