875629136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2053}}^1$

素因数の和:2164

約数の個数: 80

約数和(自身を含む): 1894938240

約数和(自身を除く): 1019309104

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 61, 76, 92, 122, 152, 184, 244, 304, 368, 437, 488, 874, 976, 1159, 1403, 1748, 2053, 2318, 2806, 3496, 4106, 4636, 5612, 6992, 8212, 9272, 11224, 16424, 18544, 22448, 26657, 32848, 39007, 47219, 53314, 78014, 94438, 106628, 125233, 156028, 188876, 213256, 250466, 312056, 377752, 426512, 500932, 624112, 755504, 897161, 1001864, 1794322, 2003728, 2379427, 2880359, 3588644, 4758854, 5760718, 7177288, 9517708, 11521436, 14354576, 19035416, 23042872, 38070832, 46085744, 54726821, 109453642, 218907284, 437814568, 875629136]

約数ペア:

[(1, 875629136), (2, 437814568), (4, 218907284), (8, 109453642), (16, 54726821), (19, 46085744), (23, 38070832), (38, 23042872), (46, 19035416), (61, 14354576), (76, 11521436), (92, 9517708), (122, 7177288), (152, 5760718), (184, 4758854), (244, 3588644), (304, 2880359), (368, 2379427), (437, 2003728), (488, 1794322), (874, 1001864), (976, 897161), (1159, 755504), (1403, 624112), (1748, 500932), (2053, 426512), (2318, 377752), (2806, 312056), (3496, 250466), (4106, 213256), (4636, 188876), (5612, 156028), (6992, 125233), (8212, 106628), (9272, 94438), (11224, 78014), (16424, 53314), (18544, 47219), (22448, 39007), (26657, 32848)]