100434460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1789}}^1$

素因数の和:2206

約数の個数: 48

約数和(自身を含む): 241778880

約数和(自身を除く): 141344420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 401, 802, 1604, 1789, 2005, 2807, 3578, 4010, 5614, 7156, 8020, 8945, 11228, 12523, 14035, 17890, 25046, 28070, 35780, 50092, 56140, 62615, 125230, 250460, 717389, 1434778, 2869556, 3586945, 5021723, 7173890, 10043446, 14347780, 20086892, 25108615, 50217230, 100434460]

約数ペア:

[(1, 100434460), (2, 50217230), (4, 25108615), (5, 20086892), (7, 14347780), (10, 10043446), (14, 7173890), (20, 5021723), (28, 3586945), (35, 2869556), (70, 1434778), (140, 717389), (401, 250460), (802, 125230), (1604, 62615), (1789, 56140), (2005, 50092), (2807, 35780), (3578, 28070), (4010, 25046), (5614, 17890), (7156, 14035), (8020, 12523), (8945, 11228)]