2108322550

素因数分解:

$2^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{337}}^1\times {\mathrm{593}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 3958420752

約数和(自身を除く): 1850098202

約数列:

[1, 2, 5, 10, 25, 50, 211, 337, 422, 593, 674, 1055, 1186, 1685, 2110, 2965, 3370, 5275, 5930, 8425, 10550, 14825, 16850, 29650, 71107, 125123, 142214, 199841, 250246, 355535, 399682, 625615, 711070, 999205, 1251230, 1777675, 1998410, 3128075, 3555350, 4996025, 6256150, 9992050, 42166451, 84332902, 210832255, 421664510, 1054161275, 2108322550]

約数ペア:

[(1, 2108322550), (2, 1054161275), (5, 421664510), (10, 210832255), (25, 84332902), (50, 42166451), (211, 9992050), (337, 6256150), (422, 4996025), (593, 3555350), (674, 3128075), (1055, 1998410), (1186, 1777675), (1685, 1251230), (2110, 999205), (2965, 711070), (3370, 625615), (5275, 399682), (5930, 355535), (8425, 250246), (10550, 199841), (14825, 142214), (16850, 125123), (29650, 71107)]