2920772008

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{18307}}^1$

素因数の和:18375

約数の個数: 96

約数和(自身を含む): 7137923040

約数和(自身を除く): 4217151032

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 49, 56, 74, 77, 88, 98, 148, 154, 196, 259, 296, 308, 392, 407, 518, 539, 616, 814, 1036, 1078, 1628, 1813, 2072, 2156, 2849, 3256, 3626, 4312, 5698, 7252, 11396, 14504, 18307, 19943, 22792, 36614, 39886, 73228, 79772, 128149, 146456, 159544, 201377, 256298, 402754, 512596, 677359, 805508, 897043, 1025192, 1354718, 1409639, 1611016, 1794086, 2709436, 2819278, 3588172, 4741513, 5418872, 5638556, 7176344, 7450949, 9483026, 9867473, 11277112, 14901898, 18966052, 19734946, 29803796, 33190591, 37932104, 39469892, 52156643, 59607592, 66381182, 78939784, 104313286, 132762364, 208626572, 265524728, 365096501, 417253144, 730193002, 1460386004, 2920772008]

約数ペア:

[(1, 2920772008), (2, 1460386004), (4, 730193002), (7, 417253144), (8, 365096501), (11, 265524728), (14, 208626572), (22, 132762364), (28, 104313286), (37, 78939784), (44, 66381182), (49, 59607592), (56, 52156643), (74, 39469892), (77, 37932104), (88, 33190591), (98, 29803796), (148, 19734946), (154, 18966052), (196, 14901898), (259, 11277112), (296, 9867473), (308, 9483026), (392, 7450949), (407, 7176344), (518, 5638556), (539, 5418872), (616, 4741513), (814, 3588172), (1036, 2819278), (1078, 2709436), (1628, 1794086), (1813, 1611016), (2072, 1409639), (2156, 1354718), (2849, 1025192), (3256, 897043), (3626, 805508), (4312, 677359), (5698, 512596), (7252, 402754), (11396, 256298), (14504, 201377), (18307, 159544), (19943, 146456), (22792, 128149), (36614, 79772), (39886, 73228)]