76897300

素因数分解:

$2^2\times 5^2\times {\mathrm{487}}^1\times {\mathrm{1579}}^1$

素因数の和:2080

約数の個数: 36

約数和(自身を含む): 167315680

約数和(自身を除く): 90418380

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 487, 974, 1579, 1948, 2435, 3158, 4870, 6316, 7895, 9740, 12175, 15790, 24350, 31580, 39475, 48700, 78950, 157900, 768973, 1537946, 3075892, 3844865, 7689730, 15379460, 19224325, 38448650, 76897300]

約数ペア:

[(1, 76897300), (2, 38448650), (4, 19224325), (5, 15379460), (10, 7689730), (20, 3844865), (25, 3075892), (50, 1537946), (100, 768973), (487, 157900), (974, 78950), (1579, 48700), (1948, 39475), (2435, 31580), (3158, 24350), (4870, 15790), (6316, 12175), (7895, 9740)]