113970400

素因数分解:

$2^5\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1307}}^1$

素因数の和:1436

約数の個数: 72

約数和(自身を含む): 280997640

約数和(自身を除く): 167027240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 109, 160, 200, 218, 400, 436, 545, 800, 872, 1090, 1307, 1744, 2180, 2614, 2725, 3488, 4360, 5228, 5450, 6535, 8720, 10456, 10900, 13070, 17440, 20912, 21800, 26140, 32675, 41824, 43600, 52280, 65350, 87200, 104560, 130700, 142463, 209120, 261400, 284926, 522800, 569852, 712315, 1045600, 1139704, 1424630, 2279408, 2849260, 3561575, 4558816, 5698520, 7123150, 11397040, 14246300, 22794080, 28492600, 56985200, 113970400]

約数ペア:

[(1, 113970400), (2, 56985200), (4, 28492600), (5, 22794080), (8, 14246300), (10, 11397040), (16, 7123150), (20, 5698520), (25, 4558816), (32, 3561575), (40, 2849260), (50, 2279408), (80, 1424630), (100, 1139704), (109, 1045600), (160, 712315), (200, 569852), (218, 522800), (400, 284926), (436, 261400), (545, 209120), (800, 142463), (872, 130700), (1090, 104560), (1307, 87200), (1744, 65350), (2180, 52280), (2614, 43600), (2725, 41824), (3488, 32675), (4360, 26140), (5228, 21800), (5450, 20912), (6535, 17440), (8720, 13070), (10456, 10900)]