14177020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4957}}^1$

素因数の和:4990

約数の個数: 48

約数和(自身を含む): 34983648

約数和(自身を除く): 20806628

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 4957, 9914, 19828, 24785, 49570, 54527, 64441, 99140, 109054, 128882, 218108, 257764, 272635, 322205, 545270, 644410, 708851, 1090540, 1288820, 1417702, 2835404, 3544255, 7088510, 14177020]

約数ペア:

[(1, 14177020), (2, 7088510), (4, 3544255), (5, 2835404), (10, 1417702), (11, 1288820), (13, 1090540), (20, 708851), (22, 644410), (26, 545270), (44, 322205), (52, 272635), (55, 257764), (65, 218108), (110, 128882), (130, 109054), (143, 99140), (220, 64441), (260, 54527), (286, 49570), (572, 24785), (715, 19828), (1430, 9914), (2860, 4957)]