12509350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 26926848

約数和(自身を除く): 14417498

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 103, 175, 206, 347, 350, 515, 694, 721, 1030, 1442, 1735, 2429, 2575, 3470, 3605, 4858, 5150, 7210, 8675, 12145, 17350, 18025, 24290, 35741, 36050, 60725, 71482, 121450, 178705, 250187, 357410, 500374, 893525, 1250935, 1787050, 2501870, 6254675, 12509350]

約数ペア:

[(1, 12509350), (2, 6254675), (5, 2501870), (7, 1787050), (10, 1250935), (14, 893525), (25, 500374), (35, 357410), (50, 250187), (70, 178705), (103, 121450), (175, 71482), (206, 60725), (347, 36050), (350, 35741), (515, 24290), (694, 18025), (721, 17350), (1030, 12145), (1442, 8675), (1735, 7210), (2429, 5150), (2575, 4858), (3470, 3605)]