3742450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 36

約数和(自身を含む): 7290270

約数和(自身を除く): 3547820

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 89, 145, 178, 290, 445, 725, 841, 890, 1450, 1682, 2225, 2581, 4205, 4450, 5162, 8410, 12905, 21025, 25810, 42050, 64525, 74849, 129050, 149698, 374245, 748490, 1871225, 3742450]

約数ペア:

[(1, 3742450), (2, 1871225), (5, 748490), (10, 374245), (25, 149698), (29, 129050), (50, 74849), (58, 64525), (89, 42050), (145, 25810), (178, 21025), (290, 12905), (445, 8410), (725, 5162), (841, 4450), (890, 4205), (1450, 2581), (1682, 2225)]