54702700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1451}}^1$

素因数の和:1507

約数の個数: 72

約数和(自身を含む): 132335280

約数和(自身を除く): 77632580

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 290, 325, 377, 580, 650, 725, 754, 1300, 1450, 1451, 1508, 1885, 2900, 2902, 3770, 5804, 7255, 7540, 9425, 14510, 18850, 18863, 29020, 36275, 37700, 37726, 42079, 72550, 75452, 84158, 94315, 145100, 168316, 188630, 210395, 377260, 420790, 471575, 547027, 841580, 943150, 1051975, 1094054, 1886300, 2103950, 2188108, 2735135, 4207900, 5470270, 10940540, 13675675, 27351350, 54702700]

約数ペア:

[(1, 54702700), (2, 27351350), (4, 13675675), (5, 10940540), (10, 5470270), (13, 4207900), (20, 2735135), (25, 2188108), (26, 2103950), (29, 1886300), (50, 1094054), (52, 1051975), (58, 943150), (65, 841580), (100, 547027), (116, 471575), (130, 420790), (145, 377260), (260, 210395), (290, 188630), (325, 168316), (377, 145100), (580, 94315), (650, 84158), (725, 75452), (754, 72550), (1300, 42079), (1450, 37726), (1451, 37700), (1508, 36275), (1885, 29020), (2900, 18863), (2902, 18850), (3770, 14510), (5804, 9425), (7255, 7540)]