11153320

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5261}}^1$

素因数の和:5325

約数の個数: 32

約数和(自身を含む): 25573320

約数和(自身を除く): 14420000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 5261, 10522, 21044, 26305, 42088, 52610, 105220, 210440, 278833, 557666, 1115332, 1394165, 2230664, 2788330, 5576660, 11153320]

約数ペア:

[(1, 11153320), (2, 5576660), (4, 2788330), (5, 2230664), (8, 1394165), (10, 1115332), (20, 557666), (40, 278833), (53, 210440), (106, 105220), (212, 52610), (265, 42088), (424, 26305), (530, 21044), (1060, 10522), (2120, 5261)]