992505700

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:901

約数の個数: 72

約数和(自身を含む): 2194359552

約数和(自身を除く): 1201853852

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 197, 332, 394, 415, 607, 788, 830, 985, 1214, 1660, 1970, 2075, 2428, 3035, 3940, 4150, 4925, 6070, 8300, 9850, 12140, 15175, 16351, 19700, 30350, 32702, 50381, 60700, 65404, 81755, 100762, 119579, 163510, 201524, 239158, 251905, 327020, 408775, 478316, 503810, 597895, 817550, 1007620, 1195790, 1259525, 1635100, 2391580, 2519050, 2989475, 5038100, 5978950, 9925057, 11957900, 19850114, 39700228, 49625285, 99250570, 198501140, 248126425, 496252850, 992505700]

約数ペア:

[(1, 992505700), (2, 496252850), (4, 248126425), (5, 198501140), (10, 99250570), (20, 49625285), (25, 39700228), (50, 19850114), (83, 11957900), (100, 9925057), (166, 5978950), (197, 5038100), (332, 2989475), (394, 2519050), (415, 2391580), (607, 1635100), (788, 1259525), (830, 1195790), (985, 1007620), (1214, 817550), (1660, 597895), (1970, 503810), (2075, 478316), (2428, 408775), (3035, 327020), (3940, 251905), (4150, 239158), (4925, 201524), (6070, 163510), (8300, 119579), (9850, 100762), (12140, 81755), (15175, 65404), (16351, 60700), (19700, 50381), (30350, 32702)]