71326000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1877}}^1$

素因数の和:1919

約数の個数: 80

約数和(自身を含む): 181640160

約数和(自身を除く): 110314160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 380, 400, 475, 500, 760, 950, 1000, 1520, 1877, 1900, 2000, 2375, 3754, 3800, 4750, 7508, 7600, 9385, 9500, 15016, 18770, 19000, 30032, 35663, 37540, 38000, 46925, 71326, 75080, 93850, 142652, 150160, 178315, 187700, 234625, 285304, 356630, 375400, 469250, 570608, 713260, 750800, 891575, 938500, 1426520, 1783150, 1877000, 2853040, 3566300, 3754000, 4457875, 7132600, 8915750, 14265200, 17831500, 35663000, 71326000]

約数ペア:

[(1, 71326000), (2, 35663000), (4, 17831500), (5, 14265200), (8, 8915750), (10, 7132600), (16, 4457875), (19, 3754000), (20, 3566300), (25, 2853040), (38, 1877000), (40, 1783150), (50, 1426520), (76, 938500), (80, 891575), (95, 750800), (100, 713260), (125, 570608), (152, 469250), (190, 375400), (200, 356630), (250, 285304), (304, 234625), (380, 187700), (400, 178315), (475, 150160), (500, 142652), (760, 93850), (950, 75080), (1000, 71326), (1520, 46925), (1877, 38000), (1900, 37540), (2000, 35663), (2375, 30032), (3754, 19000), (3800, 18770), (4750, 15016), (7508, 9500), (7600, 9385)]