31196000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{709}}^1$

素因数の和:745

約数の個数: 96

約数和(自身を含む): 83734560

約数和(自身を除く): 52538560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 125, 160, 176, 200, 220, 250, 275, 352, 400, 440, 500, 550, 709, 800, 880, 1000, 1100, 1375, 1418, 1760, 2000, 2200, 2750, 2836, 3545, 4000, 4400, 5500, 5672, 7090, 7799, 8800, 11000, 11344, 14180, 15598, 17725, 22000, 22688, 28360, 31196, 35450, 38995, 44000, 56720, 62392, 70900, 77990, 88625, 113440, 124784, 141800, 155980, 177250, 194975, 249568, 283600, 311960, 354500, 389950, 567200, 623920, 709000, 779900, 974875, 1247840, 1418000, 1559800, 1949750, 2836000, 3119600, 3899500, 6239200, 7799000, 15598000, 31196000]

約数ペア:

[(1, 31196000), (2, 15598000), (4, 7799000), (5, 6239200), (8, 3899500), (10, 3119600), (11, 2836000), (16, 1949750), (20, 1559800), (22, 1418000), (25, 1247840), (32, 974875), (40, 779900), (44, 709000), (50, 623920), (55, 567200), (80, 389950), (88, 354500), (100, 311960), (110, 283600), (125, 249568), (160, 194975), (176, 177250), (200, 155980), (220, 141800), (250, 124784), (275, 113440), (352, 88625), (400, 77990), (440, 70900), (500, 62392), (550, 56720), (709, 44000), (800, 38995), (880, 35450), (1000, 31196), (1100, 28360), (1375, 22688), (1418, 22000), (1760, 17725), (2000, 15598), (2200, 14180), (2750, 11344), (2836, 11000), (3545, 8800), (4000, 7799), (4400, 7090), (5500, 5672)]