1056400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:176

約数の個数: 60

約数和(自身を含む): 2690800

約数和(自身を除く): 1634400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 139, 152, 190, 200, 278, 304, 380, 400, 475, 556, 695, 760, 950, 1112, 1390, 1520, 1900, 2224, 2641, 2780, 3475, 3800, 5282, 5560, 6950, 7600, 10564, 11120, 13205, 13900, 21128, 26410, 27800, 42256, 52820, 55600, 66025, 105640, 132050, 211280, 264100, 528200, 1056400]

約数ペア:

[(1, 1056400), (2, 528200), (4, 264100), (5, 211280), (8, 132050), (10, 105640), (16, 66025), (19, 55600), (20, 52820), (25, 42256), (38, 27800), (40, 26410), (50, 21128), (76, 13900), (80, 13205), (95, 11120), (100, 10564), (139, 7600), (152, 6950), (190, 5560), (200, 5282), (278, 3800), (304, 3475), (380, 2780), (400, 2641), (475, 2224), (556, 1900), (695, 1520), (760, 1390), (950, 1112)]