10709200

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:712

約数の個数: 60

約数和(自身を含む): 26396748

約数和(自身を除く): 15687548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 653, 656, 820, 1025, 1306, 1640, 2050, 2612, 3265, 3280, 4100, 5224, 6530, 8200, 10448, 13060, 16325, 16400, 26120, 26773, 32650, 52240, 53546, 65300, 107092, 130600, 133865, 214184, 261200, 267730, 428368, 535460, 669325, 1070920, 1338650, 2141840, 2677300, 5354600, 10709200]

約数ペア:

[(1, 10709200), (2, 5354600), (4, 2677300), (5, 2141840), (8, 1338650), (10, 1070920), (16, 669325), (20, 535460), (25, 428368), (40, 267730), (41, 261200), (50, 214184), (80, 133865), (82, 130600), (100, 107092), (164, 65300), (200, 53546), (205, 52240), (328, 32650), (400, 26773), (410, 26120), (653, 16400), (656, 16325), (820, 13060), (1025, 10448), (1306, 8200), (1640, 6530), (2050, 5224), (2612, 4100), (3265, 3280)]