5272400

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{269}}^1$

素因数の和:301

約数の個数: 90

約数和(自身を含む): 14789790

約数和(自身を除く): 9517390

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 269, 280, 350, 392, 400, 490, 538, 560, 700, 784, 980, 1076, 1225, 1345, 1400, 1883, 1960, 2152, 2450, 2690, 2800, 3766, 3920, 4304, 4900, 5380, 6725, 7532, 9415, 9800, 10760, 13181, 13450, 15064, 18830, 19600, 21520, 26362, 26900, 30128, 37660, 47075, 52724, 53800, 65905, 75320, 94150, 105448, 107600, 131810, 150640, 188300, 210896, 263620, 329525, 376600, 527240, 659050, 753200, 1054480, 1318100, 2636200, 5272400]

約数ペア:

[(1, 5272400), (2, 2636200), (4, 1318100), (5, 1054480), (7, 753200), (8, 659050), (10, 527240), (14, 376600), (16, 329525), (20, 263620), (25, 210896), (28, 188300), (35, 150640), (40, 131810), (49, 107600), (50, 105448), (56, 94150), (70, 75320), (80, 65905), (98, 53800), (100, 52724), (112, 47075), (140, 37660), (175, 30128), (196, 26900), (200, 26362), (245, 21520), (269, 19600), (280, 18830), (350, 15064), (392, 13450), (400, 13181), (490, 10760), (538, 9800), (560, 9415), (700, 7532), (784, 6725), (980, 5380), (1076, 4900), (1225, 4304), (1345, 3920), (1400, 3766), (1883, 2800), (1960, 2690), (2152, 2450)]