458889423700

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1901}}^1\times {\mathrm{18427}}^1$

素因数の和:20473

約数の個数: 72

約数和(自身を含む): 1003973804064

約数和(自身を除く): 545084380364

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 1310, 1901, 2620, 3275, 3802, 6550, 7604, 9505, 13100, 18427, 19010, 36854, 38020, 47525, 73708, 92135, 95050, 184270, 190100, 249031, 368540, 460675, 498062, 921350, 996124, 1245155, 1842700, 2413937, 2490310, 4827874, 4980620, 6225775, 9655748, 12069685, 12451550, 24139370, 24903100, 35029727, 48278740, 60348425, 70059454, 120696850, 140118908, 175148635, 241393700, 350297270, 700594540, 875743175, 1751486350, 3502972700, 4588894237, 9177788474, 18355576948, 22944471185, 45888942370, 91777884740, 114722355925, 229444711850, 458889423700]

約数ペア:

[(1, 458889423700), (2, 229444711850), (4, 114722355925), (5, 91777884740), (10, 45888942370), (20, 22944471185), (25, 18355576948), (50, 9177788474), (100, 4588894237), (131, 3502972700), (262, 1751486350), (524, 875743175), (655, 700594540), (1310, 350297270), (1901, 241393700), (2620, 175148635), (3275, 140118908), (3802, 120696850), (6550, 70059454), (7604, 60348425), (9505, 48278740), (13100, 35029727), (18427, 24903100), (19010, 24139370), (36854, 12451550), (38020, 12069685), (47525, 9655748), (73708, 6225775), (92135, 4980620), (95050, 4827874), (184270, 2490310), (190100, 2413937), (249031, 1842700), (368540, 1245155), (460675, 996124), (498062, 921350)]