126959000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{2591}}^1$

素因数の和:2626

約数の個数: 96

約数和(自身を含む): 345720960

約数和(自身を除く): 218761960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 490, 500, 700, 875, 980, 1000, 1225, 1400, 1750, 1960, 2450, 2591, 3500, 4900, 5182, 6125, 7000, 9800, 10364, 12250, 12955, 18137, 20728, 24500, 25910, 36274, 49000, 51820, 64775, 72548, 90685, 103640, 126959, 129550, 145096, 181370, 253918, 259100, 323875, 362740, 453425, 507836, 518200, 634795, 647750, 725480, 906850, 1015672, 1269590, 1295500, 1813700, 2267125, 2539180, 2591000, 3173975, 3627400, 4534250, 5078360, 6347950, 9068500, 12695900, 15869875, 18137000, 25391800, 31739750, 63479500, 126959000]

約数ペア:

[(1, 126959000), (2, 63479500), (4, 31739750), (5, 25391800), (7, 18137000), (8, 15869875), (10, 12695900), (14, 9068500), (20, 6347950), (25, 5078360), (28, 4534250), (35, 3627400), (40, 3173975), (49, 2591000), (50, 2539180), (56, 2267125), (70, 1813700), (98, 1295500), (100, 1269590), (125, 1015672), (140, 906850), (175, 725480), (196, 647750), (200, 634795), (245, 518200), (250, 507836), (280, 453425), (350, 362740), (392, 323875), (490, 259100), (500, 253918), (700, 181370), (875, 145096), (980, 129550), (1000, 126959), (1225, 103640), (1400, 90685), (1750, 72548), (1960, 64775), (2450, 51820), (2591, 49000), (3500, 36274), (4900, 25910), (5182, 24500), (6125, 20728), (7000, 18137), (9800, 12955), (10364, 12250)]