61828100

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{4513}}^1$

素因数の和:4664

約数の個数: 36

約数和(自身を含む): 135176244

約数和(自身を除く): 73348144

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 1370, 2740, 3425, 4513, 6850, 9026, 13700, 18052, 22565, 45130, 90260, 112825, 225650, 451300, 618281, 1236562, 2473124, 3091405, 6182810, 12365620, 15457025, 30914050, 61828100]

約数ペア:

[(1, 61828100), (2, 30914050), (4, 15457025), (5, 12365620), (10, 6182810), (20, 3091405), (25, 2473124), (50, 1236562), (100, 618281), (137, 451300), (274, 225650), (548, 112825), (685, 90260), (1370, 45130), (2740, 22565), (3425, 18052), (4513, 13700), (6850, 9026)]