82874900

素因数分解:

$2^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{4339}}^1$

素因数の和:4544

約数の個数: 36

約数和(自身を含む): 180821760

約数和(自身を除く): 97946860

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 191, 382, 764, 955, 1910, 3820, 4339, 4775, 8678, 9550, 17356, 19100, 21695, 43390, 86780, 108475, 216950, 433900, 828749, 1657498, 3314996, 4143745, 8287490, 16574980, 20718725, 41437450, 82874900]

約数ペア:

[(1, 82874900), (2, 41437450), (4, 20718725), (5, 16574980), (10, 8287490), (20, 4143745), (25, 3314996), (50, 1657498), (100, 828749), (191, 433900), (382, 216950), (764, 108475), (955, 86780), (1910, 43390), (3820, 21695), (4339, 19100), (4775, 17356), (8678, 9550)]