99607300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 234570056

約数和(自身を除く): 134962756

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 193, 260, 325, 386, 397, 650, 772, 794, 965, 1300, 1588, 1930, 1985, 2509, 3860, 3970, 4825, 5018, 5161, 7940, 9650, 9925, 10036, 10322, 12545, 19300, 19850, 20644, 25090, 25805, 39700, 50180, 51610, 62725, 76621, 103220, 125450, 129025, 153242, 250900, 258050, 306484, 383105, 516100, 766210, 996073, 1532420, 1915525, 1992146, 3831050, 3984292, 4980365, 7662100, 9960730, 19921460, 24901825, 49803650, 99607300]

約数ペア:

[(1, 99607300), (2, 49803650), (4, 24901825), (5, 19921460), (10, 9960730), (13, 7662100), (20, 4980365), (25, 3984292), (26, 3831050), (50, 1992146), (52, 1915525), (65, 1532420), (100, 996073), (130, 766210), (193, 516100), (260, 383105), (325, 306484), (386, 258050), (397, 250900), (650, 153242), (772, 129025), (794, 125450), (965, 103220), (1300, 76621), (1588, 62725), (1930, 51610), (1985, 50180), (2509, 39700), (3860, 25805), (3970, 25090), (4825, 20644), (5018, 19850), (5161, 19300), (7940, 12545), (9650, 10322), (9925, 10036)]