29217550960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{1801}}^1$

素因数の和:2667

約数の個数: 160

約数和(自身を含む): 77143187520

約数和(自身を除く): 47925636560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 821, 988, 1040, 1235, 1520, 1642, 1801, 1976, 2470, 3284, 3602, 3952, 4105, 4940, 6568, 7204, 8210, 9005, 9880, 10673, 13136, 14408, 15599, 16420, 18010, 19760, 21346, 23413, 28816, 31198, 32840, 34219, 36020, 42692, 46826, 53365, 62396, 65680, 68438, 72040, 77995, 85384, 93652, 106730, 117065, 124792, 136876, 144080, 155990, 170768, 171095, 187304, 202787, 213460, 234130, 249584, 273752, 311980, 342190, 374608, 405574, 426920, 444847, 468260, 547504, 623960, 684380, 811148, 853840, 889694, 936520, 1013935, 1247920, 1368760, 1478621, 1622296, 1779388, 1873040, 2027870, 2224235, 2737520, 2957242, 3244592, 3558776, 4055740, 4448470, 5914484, 7117552, 7393105, 8111480, 8896940, 11828968, 14786210, 16222960, 17793880, 19222073, 23657936, 28093799, 29572420, 35587760, 38444146, 56187598, 59144840, 76888292, 96110365, 112375196, 118289680, 140468995, 153776584, 192220730, 224750392, 280937990, 307553168, 365219387, 384441460, 449500784, 561875980, 730438774, 768882920, 1123751960, 1460877548, 1537765840, 1826096935, 2247503920, 2921755096, 3652193870, 5843510192, 7304387740, 14608775480, 29217550960]

約数ペア:

[(1, 29217550960), (2, 14608775480), (4, 7304387740), (5, 5843510192), (8, 3652193870), (10, 2921755096), (13, 2247503920), (16, 1826096935), (19, 1537765840), (20, 1460877548), (26, 1123751960), (38, 768882920), (40, 730438774), (52, 561875980), (65, 449500784), (76, 384441460), (80, 365219387), (95, 307553168), (104, 280937990), (130, 224750392), (152, 192220730), (190, 153776584), (208, 140468995), (247, 118289680), (260, 112375196), (304, 96110365), (380, 76888292), (494, 59144840), (520, 56187598), (760, 38444146), (821, 35587760), (988, 29572420), (1040, 28093799), (1235, 23657936), (1520, 19222073), (1642, 17793880), (1801, 16222960), (1976, 14786210), (2470, 11828968), (3284, 8896940), (3602, 8111480), (3952, 7393105), (4105, 7117552), (4940, 5914484), (6568, 4448470), (7204, 4055740), (8210, 3558776), (9005, 3244592), (9880, 2957242), (10673, 2737520), (13136, 2224235), (14408, 2027870), (15599, 1873040), (16420, 1779388), (18010, 1622296), (19760, 1478621), (21346, 1368760), (23413, 1247920), (28816, 1013935), (31198, 936520), (32840, 889694), (34219, 853840), (36020, 811148), (42692, 684380), (46826, 623960), (53365, 547504), (62396, 468260), (65680, 444847), (68438, 426920), (72040, 405574), (77995, 374608), (85384, 342190), (93652, 311980), (106730, 273752), (117065, 249584), (124792, 234130), (136876, 213460), (144080, 202787), (155990, 187304), (170768, 171095)]