133025800

素因数分解:

$2^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{6857}}^1$

素因数の和:6970

約数の個数: 48

約数和(自身を含む): 312519060

約数和(自身を除く): 179493260

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 194, 200, 388, 485, 776, 970, 1940, 2425, 3880, 4850, 6857, 9700, 13714, 19400, 27428, 34285, 54856, 68570, 137140, 171425, 274280, 342850, 665129, 685700, 1330258, 1371400, 2660516, 3325645, 5321032, 6651290, 13302580, 16628225, 26605160, 33256450, 66512900, 133025800]

約数ペア:

[(1, 133025800), (2, 66512900), (4, 33256450), (5, 26605160), (8, 16628225), (10, 13302580), (20, 6651290), (25, 5321032), (40, 3325645), (50, 2660516), (97, 1371400), (100, 1330258), (194, 685700), (200, 665129), (388, 342850), (485, 274280), (776, 171425), (970, 137140), (1940, 68570), (2425, 54856), (3880, 34285), (4850, 27428), (6857, 19400), (9700, 13714)]