578237180

素因数分解:

$2^2\times 5^1\times {\mathrm{5273}}^1\times {\mathrm{5483}}^1$

素因数の和:10765

約数の個数: 24

約数和(自身を含む): 1214749872

約数和(自身を除く): 636512692

約数列:

[1, 2, 4, 5, 10, 20, 5273, 5483, 10546, 10966, 21092, 21932, 26365, 27415, 52730, 54830, 105460, 109660, 28911859, 57823718, 115647436, 144559295, 289118590, 578237180]

約数ペア:

[(1, 578237180), (2, 289118590), (4, 144559295), (5, 115647436), (10, 57823718), (20, 28911859), (5273, 109660), (5483, 105460), (10546, 54830), (10966, 52730), (21092, 27415), (21932, 26365)]