80969141050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{4217}}^1$

素因数の和:4721

約数の個数: 144

約数和(自身を含む): 185942583288

約数和(自身を除く): 104973442238

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 85, 98, 119, 170, 175, 238, 245, 350, 425, 461, 490, 595, 833, 850, 922, 1190, 1225, 1666, 2305, 2450, 2975, 3227, 4165, 4217, 4610, 5950, 6454, 7837, 8330, 8434, 11525, 15674, 16135, 20825, 21085, 22589, 23050, 29519, 32270, 39185, 41650, 42170, 45178, 54859, 59038, 71689, 78370, 80675, 105425, 109718, 112945, 143378, 147595, 161350, 195925, 206633, 210850, 225890, 274295, 295190, 358445, 384013, 391850, 413266, 501823, 548590, 564725, 716890, 737975, 768026, 1003646, 1033165, 1129450, 1371475, 1475950, 1792225, 1920065, 1944037, 2066330, 2509115, 2742950, 3512761, 3584450, 3840130, 3888074, 5018230, 5165825, 7025522, 9600325, 9720185, 10331650, 12545575, 13608259, 17563805, 19200650, 19440370, 25091150, 27216518, 33048629, 35127610, 48600925, 66097258, 68041295, 87819025, 95257813, 97201850, 136082590, 165243145, 175638050, 190515626, 231340403, 330486290, 340206475, 462680806, 476289065, 680412950, 826215725, 952578130, 1156702015, 1619382821, 1652431450, 2313404030, 2381445325, 3238765642, 4762890650, 5783510075, 8096914105, 11567020150, 16193828210, 40484570525, 80969141050]

約数ペア:

[(1, 80969141050), (2, 40484570525), (5, 16193828210), (7, 11567020150), (10, 8096914105), (14, 5783510075), (17, 4762890650), (25, 3238765642), (34, 2381445325), (35, 2313404030), (49, 1652431450), (50, 1619382821), (70, 1156702015), (85, 952578130), (98, 826215725), (119, 680412950), (170, 476289065), (175, 462680806), (238, 340206475), (245, 330486290), (350, 231340403), (425, 190515626), (461, 175638050), (490, 165243145), (595, 136082590), (833, 97201850), (850, 95257813), (922, 87819025), (1190, 68041295), (1225, 66097258), (1666, 48600925), (2305, 35127610), (2450, 33048629), (2975, 27216518), (3227, 25091150), (4165, 19440370), (4217, 19200650), (4610, 17563805), (5950, 13608259), (6454, 12545575), (7837, 10331650), (8330, 9720185), (8434, 9600325), (11525, 7025522), (15674, 5165825), (16135, 5018230), (20825, 3888074), (21085, 3840130), (22589, 3584450), (23050, 3512761), (29519, 2742950), (32270, 2509115), (39185, 2066330), (41650, 1944037), (42170, 1920065), (45178, 1792225), (54859, 1475950), (59038, 1371475), (71689, 1129450), (78370, 1033165), (80675, 1003646), (105425, 768026), (109718, 737975), (112945, 716890), (143378, 564725), (147595, 548590), (161350, 501823), (195925, 413266), (206633, 391850), (210850, 384013), (225890, 358445), (274295, 295190)]