133573150

素因数分解:

$2^1\times 5^2\times {\mathrm{647}}^1\times {\mathrm{4129}}^1$

素因数の和:4788

約数の個数: 24

約数和(自身を含む): 248890320

約数和(自身を除く): 115317170

約数列:

[1, 2, 5, 10, 25, 50, 647, 1294, 3235, 4129, 6470, 8258, 16175, 20645, 32350, 41290, 103225, 206450, 2671463, 5342926, 13357315, 26714630, 66786575, 133573150]

約数ペア:

[(1, 133573150), (2, 66786575), (5, 26714630), (10, 13357315), (25, 5342926), (50, 2671463), (647, 206450), (1294, 103225), (3235, 41290), (4129, 32350), (6470, 20645), (8258, 16175)]