5122300

素因数分解:

$2^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:478

約数の個数: 36

約数和(自身を含む): 11216296

約数和(自身を除く): 6093996

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 181, 283, 362, 566, 724, 905, 1132, 1415, 1810, 2830, 3620, 4525, 5660, 7075, 9050, 14150, 18100, 28300, 51223, 102446, 204892, 256115, 512230, 1024460, 1280575, 2561150, 5122300]

約数ペア:

[(1, 5122300), (2, 2561150), (4, 1280575), (5, 1024460), (10, 512230), (20, 256115), (25, 204892), (50, 102446), (100, 51223), (181, 28300), (283, 18100), (362, 14150), (566, 9050), (724, 7075), (905, 5660), (1132, 4525), (1415, 3620), (1810, 2830)]