11242660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3931}}^1$

素因数の和:3964

約数の個数: 48

約数和(自身を含む): 27744192

約数和(自身を除く): 16501532

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, 3931, 7862, 15724, 19655, 39310, 43241, 51103, 78620, 86482, 102206, 172964, 204412, 216205, 255515, 432410, 511030, 562133, 864820, 1022060, 1124266, 2248532, 2810665, 5621330, 11242660]

約数ペア:

[(1, 11242660), (2, 5621330), (4, 2810665), (5, 2248532), (10, 1124266), (11, 1022060), (13, 864820), (20, 562133), (22, 511030), (26, 432410), (44, 255515), (52, 216205), (55, 204412), (65, 172964), (110, 102206), (130, 86482), (143, 78620), (220, 51103), (260, 43241), (286, 39310), (572, 19655), (715, 15724), (1430, 7862), (2860, 3931)]