19364000

素因数分解:

$2^5\times 5^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 49061376

約数和(自身を除く): 29697376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 80, 94, 100, 103, 125, 160, 188, 200, 206, 235, 250, 376, 400, 412, 470, 500, 515, 752, 800, 824, 940, 1000, 1030, 1175, 1504, 1648, 1880, 2000, 2060, 2350, 2575, 3296, 3760, 4000, 4120, 4700, 4841, 5150, 5875, 7520, 8240, 9400, 9682, 10300, 11750, 12875, 16480, 18800, 19364, 20600, 23500, 24205, 25750, 37600, 38728, 41200, 47000, 48410, 51500, 77456, 82400, 94000, 96820, 103000, 121025, 154912, 188000, 193640, 206000, 242050, 387280, 412000, 484100, 605125, 774560, 968200, 1210250, 1936400, 2420500, 3872800, 4841000, 9682000, 19364000]

約数ペア:

[(1, 19364000), (2, 9682000), (4, 4841000), (5, 3872800), (8, 2420500), (10, 1936400), (16, 1210250), (20, 968200), (25, 774560), (32, 605125), (40, 484100), (47, 412000), (50, 387280), (80, 242050), (94, 206000), (100, 193640), (103, 188000), (125, 154912), (160, 121025), (188, 103000), (200, 96820), (206, 94000), (235, 82400), (250, 77456), (376, 51500), (400, 48410), (412, 47000), (470, 41200), (500, 38728), (515, 37600), (752, 25750), (800, 24205), (824, 23500), (940, 20600), (1000, 19364), (1030, 18800), (1175, 16480), (1504, 12875), (1648, 11750), (1880, 10300), (2000, 9682), (2060, 9400), (2350, 8240), (2575, 7520), (3296, 5875), (3760, 5150), (4000, 4841), (4120, 4700)]