13386500

素因数分解:

$2^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 29995056

約数和(自身を除く): 16608556

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 125, 164, 205, 250, 410, 500, 653, 820, 1025, 1306, 2050, 2612, 3265, 4100, 5125, 6530, 10250, 13060, 16325, 20500, 26773, 32650, 53546, 65300, 81625, 107092, 133865, 163250, 267730, 326500, 535460, 669325, 1338650, 2677300, 3346625, 6693250, 13386500]

約数ペア:

[(1, 13386500), (2, 6693250), (4, 3346625), (5, 2677300), (10, 1338650), (20, 669325), (25, 535460), (41, 326500), (50, 267730), (82, 163250), (100, 133865), (125, 107092), (164, 81625), (205, 65300), (250, 53546), (410, 32650), (500, 26773), (653, 20500), (820, 16325), (1025, 13060), (1306, 10250), (2050, 6530), (2612, 5125), (3265, 4100)]