422446000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{11117}}^1$

素因数の和:11159

約数の個数: 80

約数和(自身を含む): 1075332960

約数和(自身を除く): 652886960

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, 1900, 2000, 2375, 3800, 4750, 7600, 9500, 11117, 19000, 22234, 38000, 44468, 55585, 88936, 111170, 177872, 211223, 222340, 277925, 422446, 444680, 555850, 844892, 889360, 1056115, 1111700, 1389625, 1689784, 2112230, 2223400, 2779250, 3379568, 4224460, 4446800, 5280575, 5558500, 8448920, 10561150, 11117000, 16897840, 21122300, 22234000, 26402875, 42244600, 52805750, 84489200, 105611500, 211223000, 422446000]

約数ペア:

[(1, 422446000), (2, 211223000), (4, 105611500), (5, 84489200), (8, 52805750), (10, 42244600), (16, 26402875), (19, 22234000), (20, 21122300), (25, 16897840), (38, 11117000), (40, 10561150), (50, 8448920), (76, 5558500), (80, 5280575), (95, 4446800), (100, 4224460), (125, 3379568), (152, 2779250), (190, 2223400), (200, 2112230), (250, 1689784), (304, 1389625), (380, 1111700), (400, 1056115), (475, 889360), (500, 844892), (760, 555850), (950, 444680), (1000, 422446), (1520, 277925), (1900, 222340), (2000, 211223), (2375, 177872), (3800, 111170), (4750, 88936), (7600, 55585), (9500, 44468), (11117, 38000), (19000, 22234)]