131673019060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{757}}^1\times {\mathrm{1801}}^1$

素因数の和:3017

約数の個数: 96

約数和(自身を含む): 302905532160

約数和(自身を除く): 171232513100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 439, 757, 878, 1514, 1756, 1801, 2195, 3028, 3602, 3785, 4390, 4829, 7204, 7570, 8327, 8780, 9005, 9658, 15140, 16654, 18010, 19316, 19811, 24145, 33308, 36020, 39622, 41635, 48290, 79244, 83270, 96580, 99055, 166540, 198110, 332323, 396220, 664646, 790639, 1329292, 1363357, 1581278, 1661615, 2726714, 3162556, 3323230, 3655553, 3953195, 5453428, 6646460, 6816785, 7311106, 7906390, 8697029, 13633570, 14622212, 14996927, 15812780, 17394058, 18277765, 27267140, 29993854, 34788116, 36555530, 43485145, 59987708, 73111060, 74984635, 86970290, 149969270, 173940580, 299938540, 598513723, 1197027446, 2394054892, 2992568615, 5985137230, 6583650953, 11970274460, 13167301906, 26334603812, 32918254765, 65836509530, 131673019060]

約数ペア:

[(1, 131673019060), (2, 65836509530), (4, 32918254765), (5, 26334603812), (10, 13167301906), (11, 11970274460), (20, 6583650953), (22, 5985137230), (44, 2992568615), (55, 2394054892), (110, 1197027446), (220, 598513723), (439, 299938540), (757, 173940580), (878, 149969270), (1514, 86970290), (1756, 74984635), (1801, 73111060), (2195, 59987708), (3028, 43485145), (3602, 36555530), (3785, 34788116), (4390, 29993854), (4829, 27267140), (7204, 18277765), (7570, 17394058), (8327, 15812780), (8780, 14996927), (9005, 14622212), (9658, 13633570), (15140, 8697029), (16654, 7906390), (18010, 7311106), (19316, 6816785), (19811, 6646460), (24145, 5453428), (33308, 3953195), (36020, 3655553), (39622, 3323230), (41635, 3162556), (48290, 2726714), (79244, 1661615), (83270, 1581278), (96580, 1363357), (99055, 1329292), (166540, 790639), (198110, 664646), (332323, 396220)]