29428600

素因数分解:

$2^3\times 5^2\times {\mathrm{269}}^1\times {\mathrm{547}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 68801400

約数和(自身を除く): 39372800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 269, 538, 547, 1076, 1094, 1345, 2152, 2188, 2690, 2735, 4376, 5380, 5470, 6725, 10760, 10940, 13450, 13675, 21880, 26900, 27350, 53800, 54700, 109400, 147143, 294286, 588572, 735715, 1177144, 1471430, 2942860, 3678575, 5885720, 7357150, 14714300, 29428600]

約数ペア:

[(1, 29428600), (2, 14714300), (4, 7357150), (5, 5885720), (8, 3678575), (10, 2942860), (20, 1471430), (25, 1177144), (40, 735715), (50, 588572), (100, 294286), (200, 147143), (269, 109400), (538, 54700), (547, 53800), (1076, 27350), (1094, 26900), (1345, 21880), (2152, 13675), (2188, 13450), (2690, 10940), (2735, 10760), (4376, 6725), (5380, 5470)]