1946256050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{367}}^2$

素因数の和:780

約数の個数: 54

約数和(自身を含む): 3856012407

約数和(自身を除く): 1909756357

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 289, 367, 425, 578, 734, 850, 1445, 1835, 2890, 3670, 6239, 7225, 9175, 12478, 14450, 18350, 31195, 62390, 106063, 134689, 155975, 212126, 269378, 311950, 530315, 673445, 1060630, 1346890, 2289713, 2651575, 3367225, 4579426, 5303150, 6734450, 11448565, 22897130, 38925121, 57242825, 77850242, 114485650, 194625605, 389251210, 973128025, 1946256050]

約数ペア:

[(1, 1946256050), (2, 973128025), (5, 389251210), (10, 194625605), (17, 114485650), (25, 77850242), (34, 57242825), (50, 38925121), (85, 22897130), (170, 11448565), (289, 6734450), (367, 5303150), (425, 4579426), (578, 3367225), (734, 2651575), (850, 2289713), (1445, 1346890), (1835, 1060630), (2890, 673445), (3670, 530315), (6239, 311950), (7225, 269378), (9175, 212126), (12478, 155975), (14450, 134689), (18350, 106063), (31195, 62390)]