3676660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 8467200

約数和(自身を除く): 4790540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 179, 260, 316, 358, 395, 716, 790, 895, 1027, 1580, 1790, 2054, 2327, 3580, 4108, 4654, 5135, 9308, 10270, 11635, 14141, 20540, 23270, 28282, 46540, 56564, 70705, 141410, 183833, 282820, 367666, 735332, 919165, 1838330, 3676660]

約数ペア:

[(1, 3676660), (2, 1838330), (4, 919165), (5, 735332), (10, 367666), (13, 282820), (20, 183833), (26, 141410), (52, 70705), (65, 56564), (79, 46540), (130, 28282), (158, 23270), (179, 20540), (260, 14141), (316, 11635), (358, 10270), (395, 9308), (716, 5135), (790, 4654), (895, 4108), (1027, 3580), (1580, 2327), (1790, 2054)]