42228400

素因数分解:

$2^4\times 5^2\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:758

約数の個数: 60

約数和(自身を含む): 102165832

約数和(自身を除く): 59937432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 193, 200, 386, 400, 547, 772, 965, 1094, 1544, 1930, 2188, 2735, 3088, 3860, 4376, 4825, 5470, 7720, 8752, 9650, 10940, 13675, 15440, 19300, 21880, 27350, 38600, 43760, 54700, 77200, 105571, 109400, 211142, 218800, 422284, 527855, 844568, 1055710, 1689136, 2111420, 2639275, 4222840, 5278550, 8445680, 10557100, 21114200, 42228400]

約数ペア:

[(1, 42228400), (2, 21114200), (4, 10557100), (5, 8445680), (8, 5278550), (10, 4222840), (16, 2639275), (20, 2111420), (25, 1689136), (40, 1055710), (50, 844568), (80, 527855), (100, 422284), (193, 218800), (200, 211142), (386, 109400), (400, 105571), (547, 77200), (772, 54700), (965, 43760), (1094, 38600), (1544, 27350), (1930, 21880), (2188, 19300), (2735, 15440), (3088, 13675), (3860, 10940), (4376, 9650), (4825, 8752), (5470, 7720)]