11013280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4049}}^1$

素因数の和:4081

約数の個数: 48

約数和(自身を含む): 27556200

約数和(自身を除く): 16542920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 4049, 8098, 16196, 20245, 32392, 40490, 64784, 68833, 80980, 129568, 137666, 161960, 275332, 323920, 344165, 550664, 647840, 688330, 1101328, 1376660, 2202656, 2753320, 5506640, 11013280]

約数ペア:

[(1, 11013280), (2, 5506640), (4, 2753320), (5, 2202656), (8, 1376660), (10, 1101328), (16, 688330), (17, 647840), (20, 550664), (32, 344165), (34, 323920), (40, 275332), (68, 161960), (80, 137666), (85, 129568), (136, 80980), (160, 68833), (170, 64784), (272, 40490), (340, 32392), (544, 20245), (680, 16196), (1360, 8098), (2720, 4049)]