57604400

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{2939}}^1$

素因数の和:2971

約数の個数: 90

約数和(自身を含む): 161044380

約数和(自身を除く): 103439980

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, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 2939, 3920, 4900, 5878, 9800, 11756, 14695, 19600, 20573, 23512, 29390, 41146, 47024, 58780, 73475, 82292, 102865, 117560, 144011, 146950, 164584, 205730, 235120, 288022, 293900, 329168, 411460, 514325, 576044, 587800, 720055, 822920, 1028650, 1152088, 1175600, 1440110, 1645840, 2057300, 2304176, 2880220, 3600275, 4114600, 5760440, 7200550, 8229200, 11520880, 14401100, 28802200, 57604400]

約数ペア:

[(1, 57604400), (2, 28802200), (4, 14401100), (5, 11520880), (7, 8229200), (8, 7200550), (10, 5760440), (14, 4114600), (16, 3600275), (20, 2880220), (25, 2304176), (28, 2057300), (35, 1645840), (40, 1440110), (49, 1175600), (50, 1152088), (56, 1028650), (70, 822920), (80, 720055), (98, 587800), (100, 576044), (112, 514325), (140, 411460), (175, 329168), (196, 293900), (200, 288022), (245, 235120), (280, 205730), (350, 164584), (392, 146950), (400, 144011), (490, 117560), (560, 102865), (700, 82292), (784, 73475), (980, 58780), (1225, 47024), (1400, 41146), (1960, 29390), (2450, 23512), (2800, 20573), (2939, 19600), (3920, 14695), (4900, 11756), (5878, 9800)]