16986100

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2879}}^1$

素因数の和:2952

約数の個数: 36

約数和(自身を含む): 37497600

約数和(自身を除く): 20511500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 236, 295, 590, 1180, 1475, 2879, 2950, 5758, 5900, 11516, 14395, 28790, 57580, 71975, 143950, 169861, 287900, 339722, 679444, 849305, 1698610, 3397220, 4246525, 8493050, 16986100]

約数ペア:

[(1, 16986100), (2, 8493050), (4, 4246525), (5, 3397220), (10, 1698610), (20, 849305), (25, 679444), (50, 339722), (59, 287900), (100, 169861), (118, 143950), (236, 71975), (295, 57580), (590, 28790), (1180, 14395), (1475, 11516), (2879, 5900), (2950, 5758)]