86884700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{124121}}^1$

素因数の和:124142

約数の個数: 36

約数和(自身を含む): 215475792

約数和(自身を除く): 128591092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 124121, 248242, 496484, 620605, 868847, 1241210, 1737694, 2482420, 3103025, 3475388, 4344235, 6206050, 8688470, 12412100, 17376940, 21721175, 43442350, 86884700]

約数ペア:

[(1, 86884700), (2, 43442350), (4, 21721175), (5, 17376940), (7, 12412100), (10, 8688470), (14, 6206050), (20, 4344235), (25, 3475388), (28, 3103025), (35, 2482420), (50, 1737694), (70, 1241210), (100, 868847), (140, 620605), (175, 496484), (350, 248242), (700, 124121)]