4247050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 36

約数和(自身を含む): 8262306

約数和(自身を除く): 4015256

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 101, 145, 202, 290, 505, 725, 841, 1010, 1450, 1682, 2525, 2929, 4205, 5050, 5858, 8410, 14645, 21025, 29290, 42050, 73225, 84941, 146450, 169882, 424705, 849410, 2123525, 4247050]

約数ペア:

[(1, 4247050), (2, 2123525), (5, 849410), (10, 424705), (25, 169882), (29, 146450), (50, 84941), (58, 73225), (101, 42050), (145, 29290), (202, 21025), (290, 14645), (505, 8410), (725, 5858), (841, 5050), (1010, 4205), (1450, 2929), (1682, 2525)]