7870389110

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1931}}^1\times {\mathrm{9941}}^1$

素因数の和:11920

約数の個数: 32

約数和(自身を含む): 14521205664

約数和(自身を除く): 6650816554

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1931, 3862, 9655, 9941, 19310, 19882, 49705, 79171, 99410, 158342, 395855, 407581, 791710, 815162, 2037905, 4075810, 19196071, 38392142, 95980355, 191960710, 787038911, 1574077822, 3935194555, 7870389110]

約数ペア:

[(1, 7870389110), (2, 3935194555), (5, 1574077822), (10, 787038911), (41, 191960710), (82, 95980355), (205, 38392142), (410, 19196071), (1931, 4075810), (3862, 2037905), (9655, 815162), (9941, 791710), (19310, 407581), (19882, 395855), (49705, 158342), (79171, 99410)]