45490100

素因数分解:

$2^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{2357}}^1$

素因数の和:2564

約数の個数: 36

約数和(自身を含む): 99267084

約数和(自身を除く): 53776984

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 386, 772, 965, 1930, 2357, 3860, 4714, 4825, 9428, 9650, 11785, 19300, 23570, 47140, 58925, 117850, 235700, 454901, 909802, 1819604, 2274505, 4549010, 9098020, 11372525, 22745050, 45490100]

約数ペア:

[(1, 45490100), (2, 22745050), (4, 11372525), (5, 9098020), (10, 4549010), (20, 2274505), (25, 1819604), (50, 909802), (100, 454901), (193, 235700), (386, 117850), (772, 58925), (965, 47140), (1930, 23570), (2357, 19300), (3860, 11785), (4714, 9650), (4825, 9428)]