8487790850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{31051}}^1$

素因数の和:31152

約数の個数: 96

約数和(自身を含む): 19960722432

約数和(自身を除く): 11472931582

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 71, 77, 110, 142, 154, 175, 275, 350, 355, 385, 497, 550, 710, 770, 781, 994, 1562, 1775, 1925, 2485, 3550, 3850, 3905, 4970, 5467, 7810, 10934, 12425, 19525, 24850, 27335, 31051, 39050, 54670, 62102, 136675, 155255, 217357, 273350, 310510, 341561, 434714, 683122, 776275, 1086785, 1552550, 1707805, 2173570, 2204621, 2390927, 3415610, 4409242, 4781854, 5433925, 8539025, 10867850, 11023105, 11954635, 15432347, 17078050, 22046210, 23909270, 24250831, 30864694, 48501662, 55115525, 59773175, 77161735, 110231050, 119546350, 121254155, 154323470, 169755817, 242508310, 339511634, 385808675, 606270775, 771617350, 848779085, 1212541550, 1697558170, 4243895425, 8487790850]

約数ペア:

[(1, 8487790850), (2, 4243895425), (5, 1697558170), (7, 1212541550), (10, 848779085), (11, 771617350), (14, 606270775), (22, 385808675), (25, 339511634), (35, 242508310), (50, 169755817), (55, 154323470), (70, 121254155), (71, 119546350), (77, 110231050), (110, 77161735), (142, 59773175), (154, 55115525), (175, 48501662), (275, 30864694), (350, 24250831), (355, 23909270), (385, 22046210), (497, 17078050), (550, 15432347), (710, 11954635), (770, 11023105), (781, 10867850), (994, 8539025), (1562, 5433925), (1775, 4781854), (1925, 4409242), (2485, 3415610), (3550, 2390927), (3850, 2204621), (3905, 2173570), (4970, 1707805), (5467, 1552550), (7810, 1086785), (10934, 776275), (12425, 683122), (19525, 434714), (24850, 341561), (27335, 310510), (31051, 273350), (39050, 217357), (54670, 155255), (62102, 136675)]